import {
  Title
} from "./chunk-OVEDGMY5.js";
import {
  HashLocationStrategy,
  LOCATION_INITIALIZED,
  Location,
  LocationStrategy,
  PathLocationStrategy,
  ViewportScroller
} from "./chunk-PSDIAYZ2.js";
import {
  APP_BOOTSTRAP_LISTENER,
  ApplicationRef,
  Attribute,
  ChangeDetectorRef,
  Compiler,
  Component,
  Console,
  ContentChildren,
  DOCUMENT,
  DestroyRef,
  Directive,
  ENVIRONMENT_INITIALIZER,
  ElementRef,
  EnvironmentInjector,
  EventEmitter,
  HostAttributeToken,
  HostBinding,
  HostListener,
  INTERNAL_APPLICATION_ERROR_HANDLER,
  IS_ENABLED_BLOCKING_INITIAL_NAVIGATION,
  Injectable,
  InjectionToken,
  Injector,
  Input,
  NgModule,
  NgModuleFactory$1,
  NgZone,
  Optional,
  Output,
  PendingTasksInternal,
  Renderer2,
  RuntimeError,
  SkipSelf,
  Version,
  ViewContainerRef,
  afterNextRender,
  booleanAttribute,
  createEnvironmentInjector,
  formatRuntimeError,
  inject,
  input,
  isInjectable,
  isNgModule,
  isPromise,
  isStandalone,
  makeEnvironmentProviders,
  performanceMarkFeature,
  provideAppInitializer,
  publishExternalGlobalUtil,
  reflectComponentType,
  runInInjectionContext,
  setClassMetadata,
  signal,
  untracked,
  ɵɵNgOnChangesFeature,
  ɵɵattribute,
  ɵɵcontentQuery,
  ɵɵdefineComponent,
  ɵɵdefineDirective,
  ɵɵdefineInjectable,
  ɵɵdefineInjector,
  ɵɵdefineNgModule,
  ɵɵdirectiveInject,
  ɵɵelement,
  ɵɵgetInheritedFactory,
  ɵɵinject,
  ɵɵinjectAttribute,
  ɵɵinvalidFactory,
  ɵɵlistener,
  ɵɵloadQuery,
  ɵɵqueryRefresh,
  ɵɵsanitizeUrlOrResourceUrl
} from "./chunk-COCNRMG2.js";
import {
  defer,
  isObservable
} from "./chunk-576P5TAG.js";
import {
  BehaviorSubject,
  ConnectableObservable,
  EMPTY,
  EmptyError,
  Observable,
  Subject,
  Subscription,
  catchError,
  combineLatest,
  concat,
  concatMap,
  defaultIfEmpty,
  filter,
  finalize,
  first,
  from,
  last,
  map,
  mergeAll,
  mergeMap,
  of,
  pipe,
  refCount,
  scan,
  startWith,
  switchMap,
  take,
  takeLast,
  takeUntil,
  tap,
  throwError
} from "./chunk-2K3BB2X3.js";
import {
  __async,
  __spreadProps,
  __spreadValues
} from "./chunk-WDMUDEB6.js";

// node_modules/@angular/router/fesm2022/router2.mjs
var PRIMARY_OUTLET = "primary";
var RouteTitleKey = Symbol("RouteTitle");
var ParamsAsMap = class {
  params;
  constructor(params) {
    this.params = params || {};
  }
  has(name) {
    return Object.prototype.hasOwnProperty.call(this.params, name);
  }
  get(name) {
    if (this.has(name)) {
      const v = this.params[name];
      return Array.isArray(v) ? v[0] : v;
    }
    return null;
  }
  getAll(name) {
    if (this.has(name)) {
      const v = this.params[name];
      return Array.isArray(v) ? v : [v];
    }
    return [];
  }
  get keys() {
    return Object.keys(this.params);
  }
};
function convertToParamMap(params) {
  return new ParamsAsMap(params);
}
function defaultUrlMatcher(segments, segmentGroup, route) {
  const parts = route.path.split("/");
  if (parts.length > segments.length) {
    return null;
  }
  if (route.pathMatch === "full" && (segmentGroup.hasChildren() || parts.length < segments.length)) {
    return null;
  }
  const posParams = {};
  for (let index = 0; index < parts.length; index++) {
    const part = parts[index];
    const segment = segments[index];
    const isParameter = part[0] === ":";
    if (isParameter) {
      posParams[part.substring(1)] = segment;
    } else if (part !== segment.path) {
      return null;
    }
  }
  return {
    consumed: segments.slice(0, parts.length),
    posParams
  };
}
function shallowEqualArrays(a, b) {
  if (a.length !== b.length) return false;
  for (let i = 0; i < a.length; ++i) {
    if (!shallowEqual(a[i], b[i])) return false;
  }
  return true;
}
function shallowEqual(a, b) {
  const k1 = a ? getDataKeys(a) : void 0;
  const k2 = b ? getDataKeys(b) : void 0;
  if (!k1 || !k2 || k1.length != k2.length) {
    return false;
  }
  let key;
  for (let i = 0; i < k1.length; i++) {
    key = k1[i];
    if (!equalArraysOrString(a[key], b[key])) {
      return false;
    }
  }
  return true;
}
function getDataKeys(obj) {
  return [...Object.keys(obj), ...Object.getOwnPropertySymbols(obj)];
}
function equalArraysOrString(a, b) {
  if (Array.isArray(a) && Array.isArray(b)) {
    if (a.length !== b.length) return false;
    const aSorted = [...a].sort();
    const bSorted = [...b].sort();
    return aSorted.every((val, index) => bSorted[index] === val);
  } else {
    return a === b;
  }
}
function last2(a) {
  return a.length > 0 ? a[a.length - 1] : null;
}
function wrapIntoObservable(value) {
  if (isObservable(value)) {
    return value;
  }
  if (isPromise(value)) {
    return from(Promise.resolve(value));
  }
  return of(value);
}
var pathCompareMap = {
  "exact": equalSegmentGroups,
  "subset": containsSegmentGroup
};
var paramCompareMap = {
  "exact": equalParams,
  "subset": containsParams,
  "ignored": () => true
};
function containsTree(container, containee, options) {
  return pathCompareMap[options.paths](container.root, containee.root, options.matrixParams) && paramCompareMap[options.queryParams](container.queryParams, containee.queryParams) && !(options.fragment === "exact" && container.fragment !== containee.fragment);
}
function equalParams(container, containee) {
  return shallowEqual(container, containee);
}
function equalSegmentGroups(container, containee, matrixParams) {
  if (!equalPath(container.segments, containee.segments)) return false;
  if (!matrixParamsMatch(container.segments, containee.segments, matrixParams)) {
    return false;
  }
  if (container.numberOfChildren !== containee.numberOfChildren) return false;
  for (const c in containee.children) {
    if (!container.children[c]) return false;
    if (!equalSegmentGroups(container.children[c], containee.children[c], matrixParams)) return false;
  }
  return true;
}
function containsParams(container, containee) {
  return Object.keys(containee).length <= Object.keys(container).length && Object.keys(containee).every((key) => equalArraysOrString(container[key], containee[key]));
}
function containsSegmentGroup(container, containee, matrixParams) {
  return containsSegmentGroupHelper(container, containee, containee.segments, matrixParams);
}
function containsSegmentGroupHelper(container, containee, containeePaths, matrixParams) {
  if (container.segments.length > containeePaths.length) {
    const current = container.segments.slice(0, containeePaths.length);
    if (!equalPath(current, containeePaths)) return false;
    if (containee.hasChildren()) return false;
    if (!matrixParamsMatch(current, containeePaths, matrixParams)) return false;
    return true;
  } else if (container.segments.length === containeePaths.length) {
    if (!equalPath(container.segments, containeePaths)) return false;
    if (!matrixParamsMatch(container.segments, containeePaths, matrixParams)) return false;
    for (const c in containee.children) {
      if (!container.children[c]) return false;
      if (!containsSegmentGroup(container.children[c], containee.children[c], matrixParams)) {
        return false;
      }
    }
    return true;
  } else {
    const current = containeePaths.slice(0, container.segments.length);
    const next = containeePaths.slice(container.segments.length);
    if (!equalPath(container.segments, current)) return false;
    if (!matrixParamsMatch(container.segments, current, matrixParams)) return false;
    if (!container.children[PRIMARY_OUTLET]) return false;
    return containsSegmentGroupHelper(container.children[PRIMARY_OUTLET], containee, next, matrixParams);
  }
}
function matrixParamsMatch(containerPaths, containeePaths, options) {
  return containeePaths.every((containeeSegment, i) => {
    return paramCompareMap[options](containerPaths[i].parameters, containeeSegment.parameters);
  });
}
var UrlTree = class {
  root;
  queryParams;
  fragment;
  /** @internal */
  _queryParamMap;
  constructor(root = new UrlSegmentGroup([], {}), queryParams = {}, fragment = null) {
    this.root = root;
    this.queryParams = queryParams;
    this.fragment = fragment;
    if (typeof ngDevMode === "undefined" || ngDevMode) {
      if (root.segments.length > 0) {
        throw new RuntimeError(4015, "The root `UrlSegmentGroup` should not contain `segments`. Instead, these segments belong in the `children` so they can be associated with a named outlet.");
      }
    }
  }
  get queryParamMap() {
    this._queryParamMap ??= convertToParamMap(this.queryParams);
    return this._queryParamMap;
  }
  /** @docsNotRequired */
  toString() {
    return DEFAULT_SERIALIZER.serialize(this);
  }
};
var UrlSegmentGroup = class {
  segments;
  children;
  /** The parent node in the url tree */
  parent = null;
  constructor(segments, children) {
    this.segments = segments;
    this.children = children;
    Object.values(children).forEach((v) => v.parent = this);
  }
  /** Whether the segment has child segments */
  hasChildren() {
    return this.numberOfChildren > 0;
  }
  /** Number of child segments */
  get numberOfChildren() {
    return Object.keys(this.children).length;
  }
  /** @docsNotRequired */
  toString() {
    return serializePaths(this);
  }
};
var UrlSegment = class {
  path;
  parameters;
  /** @internal */
  _parameterMap;
  constructor(path, parameters) {
    this.path = path;
    this.parameters = parameters;
  }
  get parameterMap() {
    this._parameterMap ??= convertToParamMap(this.parameters);
    return this._parameterMap;
  }
  /** @docsNotRequired */
  toString() {
    return serializePath(this);
  }
};
function equalSegments(as, bs) {
  return equalPath(as, bs) && as.every((a, i) => shallowEqual(a.parameters, bs[i].parameters));
}
function equalPath(as, bs) {
  if (as.length !== bs.length) return false;
  return as.every((a, i) => a.path === bs[i].path);
}
function mapChildrenIntoArray(segment, fn) {
  let res = [];
  Object.entries(segment.children).forEach(([childOutlet, child]) => {
    if (childOutlet === PRIMARY_OUTLET) {
      res = res.concat(fn(child, childOutlet));
    }
  });
  Object.entries(segment.children).forEach(([childOutlet, child]) => {
    if (childOutlet !== PRIMARY_OUTLET) {
      res = res.concat(fn(child, childOutlet));
    }
  });
  return res;
}
var UrlSerializer = class _UrlSerializer {
  static ɵfac = function UrlSerializer_Factory(__ngFactoryType__) {
    return new (__ngFactoryType__ || _UrlSerializer)();
  };
  static ɵprov = ɵɵdefineInjectable({
    token: _UrlSerializer,
    factory: () => (() => new DefaultUrlSerializer())(),
    providedIn: "root"
  });
};
(() => {
  (typeof ngDevMode === "undefined" || ngDevMode) && setClassMetadata(UrlSerializer, [{
    type: Injectable,
    args: [{
      providedIn: "root",
      useFactory: () => new DefaultUrlSerializer()
    }]
  }], null, null);
})();
var DefaultUrlSerializer = class {
  /** Parses a url into a `UrlTree` */
  parse(url) {
    const p = new UrlParser(url);
    return new UrlTree(p.parseRootSegment(), p.parseQueryParams(), p.parseFragment());
  }
  /** Converts a `UrlTree` into a url */
  serialize(tree2) {
    const segment = `/${serializeSegment(tree2.root, true)}`;
    const query = serializeQueryParams(tree2.queryParams);
    const fragment = typeof tree2.fragment === `string` ? `#${encodeUriFragment(tree2.fragment)}` : "";
    return `${segment}${query}${fragment}`;
  }
};
var DEFAULT_SERIALIZER = new DefaultUrlSerializer();
function serializePaths(segment) {
  return segment.segments.map((p) => serializePath(p)).join("/");
}
function serializeSegment(segment, root) {
  if (!segment.hasChildren()) {
    return serializePaths(segment);
  }
  if (root) {
    const primary = segment.children[PRIMARY_OUTLET] ? serializeSegment(segment.children[PRIMARY_OUTLET], false) : "";
    const children = [];
    Object.entries(segment.children).forEach(([k, v]) => {
      if (k !== PRIMARY_OUTLET) {
        children.push(`${k}:${serializeSegment(v, false)}`);
      }
    });
    return children.length > 0 ? `${primary}(${children.join("//")})` : primary;
  } else {
    const children = mapChildrenIntoArray(segment, (v, k) => {
      if (k === PRIMARY_OUTLET) {
        return [serializeSegment(segment.children[PRIMARY_OUTLET], false)];
      }
      return [`${k}:${serializeSegment(v, false)}`];
    });
    if (Object.keys(segment.children).length === 1 && segment.children[PRIMARY_OUTLET] != null) {
      return `${serializePaths(segment)}/${children[0]}`;
    }
    return `${serializePaths(segment)}/(${children.join("//")})`;
  }
}
function encodeUriString(s) {
  return encodeURIComponent(s).replace(/%40/g, "@").replace(/%3A/gi, ":").replace(/%24/g, "$").replace(/%2C/gi, ",");
}
function encodeUriQuery(s) {
  return encodeUriString(s).replace(/%3B/gi, ";");
}
function encodeUriFragment(s) {
  return encodeURI(s);
}
function encodeUriSegment(s) {
  return encodeUriString(s).replace(/\(/g, "%28").replace(/\)/g, "%29").replace(/%26/gi, "&");
}
function decode(s) {
  return decodeURIComponent(s);
}
function decodeQuery(s) {
  return decode(s.replace(/\+/g, "%20"));
}
function serializePath(path) {
  return `${encodeUriSegment(path.path)}${serializeMatrixParams(path.parameters)}`;
}
function serializeMatrixParams(params) {
  return Object.entries(params).map(([key, value]) => `;${encodeUriSegment(key)}=${encodeUriSegment(value)}`).join("");
}
function serializeQueryParams(params) {
  const strParams = Object.entries(params).map(([name, value]) => {
    return Array.isArray(value) ? value.map((v) => `${encodeUriQuery(name)}=${encodeUriQuery(v)}`).join("&") : `${encodeUriQuery(name)}=${encodeUriQuery(value)}`;
  }).filter((s) => s);
  return strParams.length ? `?${strParams.join("&")}` : "";
}
var SEGMENT_RE = /^[^\/()?;#]+/;
function matchSegments(str) {
  const match2 = str.match(SEGMENT_RE);
  return match2 ? match2[0] : "";
}
var MATRIX_PARAM_SEGMENT_RE = /^[^\/()?;=#]+/;
function matchMatrixKeySegments(str) {
  const match2 = str.match(MATRIX_PARAM_SEGMENT_RE);
  return match2 ? match2[0] : "";
}
var QUERY_PARAM_RE = /^[^=?&#]+/;
function matchQueryParams(str) {
  const match2 = str.match(QUERY_PARAM_RE);
  return match2 ? match2[0] : "";
}
var QUERY_PARAM_VALUE_RE = /^[^&#]+/;
function matchUrlQueryParamValue(str) {
  const match2 = str.match(QUERY_PARAM_VALUE_RE);
  return match2 ? match2[0] : "";
}
var UrlParser = class {
  url;
  remaining;
  constructor(url) {
    this.url = url;
    this.remaining = url;
  }
  parseRootSegment() {
    this.consumeOptional("/");
    if (this.remaining === "" || this.peekStartsWith("?") || this.peekStartsWith("#")) {
      return new UrlSegmentGroup([], {});
    }
    return new UrlSegmentGroup([], this.parseChildren());
  }
  parseQueryParams() {
    const params = {};
    if (this.consumeOptional("?")) {
      do {
        this.parseQueryParam(params);
      } while (this.consumeOptional("&"));
    }
    return params;
  }
  parseFragment() {
    return this.consumeOptional("#") ? decodeURIComponent(this.remaining) : null;
  }
  parseChildren() {
    if (this.remaining === "") {
      return {};
    }
    this.consumeOptional("/");
    const segments = [];
    if (!this.peekStartsWith("(")) {
      segments.push(this.parseSegment());
    }
    while (this.peekStartsWith("/") && !this.peekStartsWith("//") && !this.peekStartsWith("/(")) {
      this.capture("/");
      segments.push(this.parseSegment());
    }
    let children = {};
    if (this.peekStartsWith("/(")) {
      this.capture("/");
      children = this.parseParens(true);
    }
    let res = {};
    if (this.peekStartsWith("(")) {
      res = this.parseParens(false);
    }
    if (segments.length > 0 || Object.keys(children).length > 0) {
      res[PRIMARY_OUTLET] = new UrlSegmentGroup(segments, children);
    }
    return res;
  }
  // parse a segment with its matrix parameters
  // ie `name;k1=v1;k2`
  parseSegment() {
    const path = matchSegments(this.remaining);
    if (path === "" && this.peekStartsWith(";")) {
      throw new RuntimeError(4009, (typeof ngDevMode === "undefined" || ngDevMode) && `Empty path url segment cannot have parameters: '${this.remaining}'.`);
    }
    this.capture(path);
    return new UrlSegment(decode(path), this.parseMatrixParams());
  }
  parseMatrixParams() {
    const params = {};
    while (this.consumeOptional(";")) {
      this.parseParam(params);
    }
    return params;
  }
  parseParam(params) {
    const key = matchMatrixKeySegments(this.remaining);
    if (!key) {
      return;
    }
    this.capture(key);
    let value = "";
    if (this.consumeOptional("=")) {
      const valueMatch = matchSegments(this.remaining);
      if (valueMatch) {
        value = valueMatch;
        this.capture(value);
      }
    }
    params[decode(key)] = decode(value);
  }
  // Parse a single query parameter `name[=value]`
  parseQueryParam(params) {
    const key = matchQueryParams(this.remaining);
    if (!key) {
      return;
    }
    this.capture(key);
    let value = "";
    if (this.consumeOptional("=")) {
      const valueMatch = matchUrlQueryParamValue(this.remaining);
      if (valueMatch) {
        value = valueMatch;
        this.capture(value);
      }
    }
    const decodedKey = decodeQuery(key);
    const decodedVal = decodeQuery(value);
    if (params.hasOwnProperty(decodedKey)) {
      let currentVal = params[decodedKey];
      if (!Array.isArray(currentVal)) {
        currentVal = [currentVal];
        params[decodedKey] = currentVal;
      }
      currentVal.push(decodedVal);
    } else {
      params[decodedKey] = decodedVal;
    }
  }
  // parse `(a/b//outlet_name:c/d)`
  parseParens(allowPrimary) {
    const segments = {};
    this.capture("(");
    while (!this.consumeOptional(")") && this.remaining.length > 0) {
      const path = matchSegments(this.remaining);
      const next = this.remaining[path.length];
      if (next !== "/" && next !== ")" && next !== ";") {
        throw new RuntimeError(4010, (typeof ngDevMode === "undefined" || ngDevMode) && `Cannot parse url '${this.url}'`);
      }
      let outletName;
      if (path.indexOf(":") > -1) {
        outletName = path.slice(0, path.indexOf(":"));
        this.capture(outletName);
        this.capture(":");
      } else if (allowPrimary) {
        outletName = PRIMARY_OUTLET;
      }
      const children = this.parseChildren();
      segments[outletName ?? PRIMARY_OUTLET] = Object.keys(children).length === 1 && children[PRIMARY_OUTLET] ? children[PRIMARY_OUTLET] : new UrlSegmentGroup([], children);
      this.consumeOptional("//");
    }
    return segments;
  }
  peekStartsWith(str) {
    return this.remaining.startsWith(str);
  }
  // Consumes the prefix when it is present and returns whether it has been consumed
  consumeOptional(str) {
    if (this.peekStartsWith(str)) {
      this.remaining = this.remaining.substring(str.length);
      return true;
    }
    return false;
  }
  capture(str) {
    if (!this.consumeOptional(str)) {
      throw new RuntimeError(4011, (typeof ngDevMode === "undefined" || ngDevMode) && `Expected "${str}".`);
    }
  }
};
function createRoot(rootCandidate) {
  return rootCandidate.segments.length > 0 ? new UrlSegmentGroup([], {
    [PRIMARY_OUTLET]: rootCandidate
  }) : rootCandidate;
}
function squashSegmentGroup(segmentGroup) {
  const newChildren = {};
  for (const [childOutlet, child] of Object.entries(segmentGroup.children)) {
    const childCandidate = squashSegmentGroup(child);
    if (childOutlet === PRIMARY_OUTLET && childCandidate.segments.length === 0 && childCandidate.hasChildren()) {
      for (const [grandChildOutlet, grandChild] of Object.entries(childCandidate.children)) {
        newChildren[grandChildOutlet] = grandChild;
      }
    } else if (childCandidate.segments.length > 0 || childCandidate.hasChildren()) {
      newChildren[childOutlet] = childCandidate;
    }
  }
  const s = new UrlSegmentGroup(segmentGroup.segments, newChildren);
  return mergeTrivialChildren(s);
}
function mergeTrivialChildren(s) {
  if (s.numberOfChildren === 1 && s.children[PRIMARY_OUTLET]) {
    const c = s.children[PRIMARY_OUTLET];
    return new UrlSegmentGroup(s.segments.concat(c.segments), c.children);
  }
  return s;
}
function isUrlTree(v) {
  return v instanceof UrlTree;
}
function createUrlTreeFromSnapshot(relativeTo, commands, queryParams = null, fragment = null) {
  const relativeToUrlSegmentGroup = createSegmentGroupFromRoute(relativeTo);
  return createUrlTreeFromSegmentGroup(relativeToUrlSegmentGroup, commands, queryParams, fragment);
}
function createSegmentGroupFromRoute(route) {
  let targetGroup;
  function createSegmentGroupFromRouteRecursive(currentRoute) {
    const childOutlets = {};
    for (const childSnapshot of currentRoute.children) {
      const root = createSegmentGroupFromRouteRecursive(childSnapshot);
      childOutlets[childSnapshot.outlet] = root;
    }
    const segmentGroup = new UrlSegmentGroup(currentRoute.url, childOutlets);
    if (currentRoute === route) {
      targetGroup = segmentGroup;
    }
    return segmentGroup;
  }
  const rootCandidate = createSegmentGroupFromRouteRecursive(route.root);
  const rootSegmentGroup = createRoot(rootCandidate);
  return targetGroup ?? rootSegmentGroup;
}
function createUrlTreeFromSegmentGroup(relativeTo, commands, queryParams, fragment) {
  let root = relativeTo;
  while (root.parent) {
    root = root.parent;
  }
  if (commands.length === 0) {
    return tree(root, root, root, queryParams, fragment);
  }
  const nav = computeNavigation(commands);
  if (nav.toRoot()) {
    return tree(root, root, new UrlSegmentGroup([], {}), queryParams, fragment);
  }
  const position = findStartingPositionForTargetGroup(nav, root, relativeTo);
  const newSegmentGroup = position.processChildren ? updateSegmentGroupChildren(position.segmentGroup, position.index, nav.commands) : updateSegmentGroup(position.segmentGroup, position.index, nav.commands);
  return tree(root, position.segmentGroup, newSegmentGroup, queryParams, fragment);
}
function isMatrixParams(command) {
  return typeof command === "object" && command != null && !command.outlets && !command.segmentPath;
}
function isCommandWithOutlets(command) {
  return typeof command === "object" && command != null && command.outlets;
}
function tree(oldRoot, oldSegmentGroup, newSegmentGroup, queryParams, fragment) {
  let qp = {};
  if (queryParams) {
    Object.entries(queryParams).forEach(([name, value]) => {
      qp[name] = Array.isArray(value) ? value.map((v) => `${v}`) : `${value}`;
    });
  }
  let rootCandidate;
  if (oldRoot === oldSegmentGroup) {
    rootCandidate = newSegmentGroup;
  } else {
    rootCandidate = replaceSegment(oldRoot, oldSegmentGroup, newSegmentGroup);
  }
  const newRoot = createRoot(squashSegmentGroup(rootCandidate));
  return new UrlTree(newRoot, qp, fragment);
}
function replaceSegment(current, oldSegment, newSegment) {
  const children = {};
  Object.entries(current.children).forEach(([outletName, c]) => {
    if (c === oldSegment) {
      children[outletName] = newSegment;
    } else {
      children[outletName] = replaceSegment(c, oldSegment, newSegment);
    }
  });
  return new UrlSegmentGroup(current.segments, children);
}
var Navigation = class {
  isAbsolute;
  numberOfDoubleDots;
  commands;
  constructor(isAbsolute, numberOfDoubleDots, commands) {
    this.isAbsolute = isAbsolute;
    this.numberOfDoubleDots = numberOfDoubleDots;
    this.commands = commands;
    if (isAbsolute && commands.length > 0 && isMatrixParams(commands[0])) {
      throw new RuntimeError(4003, (typeof ngDevMode === "undefined" || ngDevMode) && "Root segment cannot have matrix parameters");
    }
    const cmdWithOutlet = commands.find(isCommandWithOutlets);
    if (cmdWithOutlet && cmdWithOutlet !== last2(commands)) {
      throw new RuntimeError(4004, (typeof ngDevMode === "undefined" || ngDevMode) && "{outlets:{}} has to be the last command");
    }
  }
  toRoot() {
    return this.isAbsolute && this.commands.length === 1 && this.commands[0] == "/";
  }
};
function computeNavigation(commands) {
  if (typeof commands[0] === "string" && commands.length === 1 && commands[0] === "/") {
    return new Navigation(true, 0, commands);
  }
  let numberOfDoubleDots = 0;
  let isAbsolute = false;
  const res = commands.reduce((res2, cmd, cmdIdx) => {
    if (typeof cmd === "object" && cmd != null) {
      if (cmd.outlets) {
        const outlets = {};
        Object.entries(cmd.outlets).forEach(([name, commands2]) => {
          outlets[name] = typeof commands2 === "string" ? commands2.split("/") : commands2;
        });
        return [...res2, {
          outlets
        }];
      }
      if (cmd.segmentPath) {
        return [...res2, cmd.segmentPath];
      }
    }
    if (!(typeof cmd === "string")) {
      return [...res2, cmd];
    }
    if (cmdIdx === 0) {
      cmd.split("/").forEach((urlPart, partIndex) => {
        if (partIndex == 0 && urlPart === ".") ;
        else if (partIndex == 0 && urlPart === "") {
          isAbsolute = true;
        } else if (urlPart === "..") {
          numberOfDoubleDots++;
        } else if (urlPart != "") {
          res2.push(urlPart);
        }
      });
      return res2;
    }
    return [...res2, cmd];
  }, []);
  return new Navigation(isAbsolute, numberOfDoubleDots, res);
}
var Position = class {
  segmentGroup;
  processChildren;
  index;
  constructor(segmentGroup, processChildren, index) {
    this.segmentGroup = segmentGroup;
    this.processChildren = processChildren;
    this.index = index;
  }
};
function findStartingPositionForTargetGroup(nav, root, target) {
  if (nav.isAbsolute) {
    return new Position(root, true, 0);
  }
  if (!target) {
    return new Position(root, false, NaN);
  }
  if (target.parent === null) {
    return new Position(target, true, 0);
  }
  const modifier = isMatrixParams(nav.commands[0]) ? 0 : 1;
  const index = target.segments.length - 1 + modifier;
  return createPositionApplyingDoubleDots(target, index, nav.numberOfDoubleDots);
}
function createPositionApplyingDoubleDots(group, index, numberOfDoubleDots) {
  let g = group;
  let ci = index;
  let dd = numberOfDoubleDots;
  while (dd > ci) {
    dd -= ci;
    g = g.parent;
    if (!g) {
      throw new RuntimeError(4005, (typeof ngDevMode === "undefined" || ngDevMode) && "Invalid number of '../'");
    }
    ci = g.segments.length;
  }
  return new Position(g, false, ci - dd);
}
function getOutlets(commands) {
  if (isCommandWithOutlets(commands[0])) {
    return commands[0].outlets;
  }
  return {
    [PRIMARY_OUTLET]: commands
  };
}
function updateSegmentGroup(segmentGroup, startIndex, commands) {
  segmentGroup ??= new UrlSegmentGroup([], {});
  if (segmentGroup.segments.length === 0 && segmentGroup.hasChildren()) {
    return updateSegmentGroupChildren(segmentGroup, startIndex, commands);
  }
  const m = prefixedWith(segmentGroup, startIndex, commands);
  const slicedCommands = commands.slice(m.commandIndex);
  if (m.match && m.pathIndex < segmentGroup.segments.length) {
    const g = new UrlSegmentGroup(segmentGroup.segments.slice(0, m.pathIndex), {});
    g.children[PRIMARY_OUTLET] = new UrlSegmentGroup(segmentGroup.segments.slice(m.pathIndex), segmentGroup.children);
    return updateSegmentGroupChildren(g, 0, slicedCommands);
  } else if (m.match && slicedCommands.length === 0) {
    return new UrlSegmentGroup(segmentGroup.segments, {});
  } else if (m.match && !segmentGroup.hasChildren()) {
    return createNewSegmentGroup(segmentGroup, startIndex, commands);
  } else if (m.match) {
    return updateSegmentGroupChildren(segmentGroup, 0, slicedCommands);
  } else {
    return createNewSegmentGroup(segmentGroup, startIndex, commands);
  }
}
function updateSegmentGroupChildren(segmentGroup, startIndex, commands) {
  if (commands.length === 0) {
    return new UrlSegmentGroup(segmentGroup.segments, {});
  } else {
    const outlets = getOutlets(commands);
    const children = {};
    if (Object.keys(outlets).some((o) => o !== PRIMARY_OUTLET) && segmentGroup.children[PRIMARY_OUTLET] && segmentGroup.numberOfChildren === 1 && segmentGroup.children[PRIMARY_OUTLET].segments.length === 0) {
      const childrenOfEmptyChild = updateSegmentGroupChildren(segmentGroup.children[PRIMARY_OUTLET], startIndex, commands);
      return new UrlSegmentGroup(segmentGroup.segments, childrenOfEmptyChild.children);
    }
    Object.entries(outlets).forEach(([outlet, commands2]) => {
      if (typeof commands2 === "string") {
        commands2 = [commands2];
      }
      if (commands2 !== null) {
        children[outlet] = updateSegmentGroup(segmentGroup.children[outlet], startIndex, commands2);
      }
    });
    Object.entries(segmentGroup.children).forEach(([childOutlet, child]) => {
      if (outlets[childOutlet] === void 0) {
        children[childOutlet] = child;
      }
    });
    return new UrlSegmentGroup(segmentGroup.segments, children);
  }
}
function prefixedWith(segmentGroup, startIndex, commands) {
  let currentCommandIndex = 0;
  let currentPathIndex = startIndex;
  const noMatch2 = {
    match: false,
    pathIndex: 0,
    commandIndex: 0
  };
  while (currentPathIndex < segmentGroup.segments.length) {
    if (currentCommandIndex >= commands.length) return noMatch2;
    const path = segmentGroup.segments[currentPathIndex];
    const command = commands[currentCommandIndex];
    if (isCommandWithOutlets(command)) {
      break;
    }
    const curr = `${command}`;
    const next = currentCommandIndex < commands.length - 1 ? commands[currentCommandIndex + 1] : null;
    if (currentPathIndex > 0 && curr === void 0) break;
    if (curr && next && typeof next === "object" && next.outlets === void 0) {
      if (!compare(curr, next, path)) return noMatch2;
      currentCommandIndex += 2;
    } else {
      if (!compare(curr, {}, path)) return noMatch2;
      currentCommandIndex++;
    }
    currentPathIndex++;
  }
  return {
    match: true,
    pathIndex: currentPathIndex,
    commandIndex: currentCommandIndex
  };
}
function createNewSegmentGroup(segmentGroup, startIndex, commands) {
  const paths = segmentGroup.segments.slice(0, startIndex);
  let i = 0;
  while (i < commands.length) {
    const command = commands[i];
    if (isCommandWithOutlets(command)) {
      const children = createNewSegmentChildren(command.outlets);
      return new UrlSegmentGroup(paths, children);
    }
    if (i === 0 && isMatrixParams(commands[0])) {
      const p = segmentGroup.segments[startIndex];
      paths.push(new UrlSegment(p.path, stringify(commands[0])));
      i++;
      continue;
    }
    const curr = isCommandWithOutlets(command) ? command.outlets[PRIMARY_OUTLET] : `${command}`;
    const next = i < commands.length - 1 ? commands[i + 1] : null;
    if (curr && next && isMatrixParams(next)) {
      paths.push(new UrlSegment(curr, stringify(next)));
      i += 2;
    } else {
      paths.push(new UrlSegment(curr, {}));
      i++;
    }
  }
  return new UrlSegmentGroup(paths, {});
}
function createNewSegmentChildren(outlets) {
  const children = {};
  Object.entries(outlets).forEach(([outlet, commands]) => {
    if (typeof commands === "string") {
      commands = [commands];
    }
    if (commands !== null) {
      children[outlet] = createNewSegmentGroup(new UrlSegmentGroup([], {}), 0, commands);
    }
  });
  return children;
}
function stringify(params) {
  const res = {};
  Object.entries(params).forEach(([k, v]) => res[k] = `${v}`);
  return res;
}
function compare(path, params, segment) {
  return path == segment.path && shallowEqual(params, segment.parameters);
}
var IMPERATIVE_NAVIGATION = "imperative";
var EventType;
(function(EventType2) {
  EventType2[EventType2["NavigationStart"] = 0] = "NavigationStart";
  EventType2[EventType2["NavigationEnd"] = 1] = "NavigationEnd";
  EventType2[EventType2["NavigationCancel"] = 2] = "NavigationCancel";
  EventType2[EventType2["NavigationError"] = 3] = "NavigationError";
  EventType2[EventType2["RoutesRecognized"] = 4] = "RoutesRecognized";
  EventType2[EventType2["ResolveStart"] = 5] = "ResolveStart";
  EventType2[EventType2["ResolveEnd"] = 6] = "ResolveEnd";
  EventType2[EventType2["GuardsCheckStart"] = 7] = "GuardsCheckStart";
  EventType2[EventType2["GuardsCheckEnd"] = 8] = "GuardsCheckEnd";
  EventType2[EventType2["RouteConfigLoadStart"] = 9] = "RouteConfigLoadStart";
  EventType2[EventType2["RouteConfigLoadEnd"] = 10] = "RouteConfigLoadEnd";
  EventType2[EventType2["ChildActivationStart"] = 11] = "ChildActivationStart";
  EventType2[EventType2["ChildActivationEnd"] = 12] = "ChildActivationEnd";
  EventType2[EventType2["ActivationStart"] = 13] = "ActivationStart";
  EventType2[EventType2["ActivationEnd"] = 14] = "ActivationEnd";
  EventType2[EventType2["Scroll"] = 15] = "Scroll";
  EventType2[EventType2["NavigationSkipped"] = 16] = "NavigationSkipped";
})(EventType || (EventType = {}));
var RouterEvent = class {
  id;
  url;
  constructor(id, url) {
    this.id = id;
    this.url = url;
  }
};
var NavigationStart = class extends RouterEvent {
  type = EventType.NavigationStart;
  /**
   * Identifies the call or event that triggered the navigation.
   * An `imperative` trigger is a call to `router.navigateByUrl()` or `router.navigate()`.
   *
   * @see {@link NavigationEnd}
   * @see {@link NavigationCancel}
   * @see {@link NavigationError}
   */
  navigationTrigger;
  /**
   * The navigation state that was previously supplied to the `pushState` call,
   * when the navigation is triggered by a `popstate` event. Otherwise null.
   *
   * The state object is defined by `NavigationExtras`, and contains any
   * developer-defined state value, as well as a unique ID that
   * the router assigns to every router transition/navigation.
   *
   * From the perspective of the router, the router never "goes back".
   * When the user clicks on the back button in the browser,
   * a new navigation ID is created.
   *
   * Use the ID in this previous-state object to differentiate between a newly created
   * state and one returned to by a `popstate` event, so that you can restore some
   * remembered state, such as scroll position.
   *
   */
  restoredState;
  constructor(id, url, navigationTrigger = "imperative", restoredState = null) {
    super(id, url);
    this.navigationTrigger = navigationTrigger;
    this.restoredState = restoredState;
  }
  /** @docsNotRequired */
  toString() {
    return `NavigationStart(id: ${this.id}, url: '${this.url}')`;
  }
};
var NavigationEnd = class extends RouterEvent {
  urlAfterRedirects;
  type = EventType.NavigationEnd;
  constructor(id, url, urlAfterRedirects) {
    super(id, url);
    this.urlAfterRedirects = urlAfterRedirects;
  }
  /** @docsNotRequired */
  toString() {
    return `NavigationEnd(id: ${this.id}, url: '${this.url}', urlAfterRedirects: '${this.urlAfterRedirects}')`;
  }
};
var NavigationCancellationCode;
(function(NavigationCancellationCode2) {
  NavigationCancellationCode2[NavigationCancellationCode2["Redirect"] = 0] = "Redirect";
  NavigationCancellationCode2[NavigationCancellationCode2["SupersededByNewNavigation"] = 1] = "SupersededByNewNavigation";
  NavigationCancellationCode2[NavigationCancellationCode2["NoDataFromResolver"] = 2] = "NoDataFromResolver";
  NavigationCancellationCode2[NavigationCancellationCode2["GuardRejected"] = 3] = "GuardRejected";
  NavigationCancellationCode2[NavigationCancellationCode2["Aborted"] = 4] = "Aborted";
})(NavigationCancellationCode || (NavigationCancellationCode = {}));
var NavigationSkippedCode;
(function(NavigationSkippedCode2) {
  NavigationSkippedCode2[NavigationSkippedCode2["IgnoredSameUrlNavigation"] = 0] = "IgnoredSameUrlNavigation";
  NavigationSkippedCode2[NavigationSkippedCode2["IgnoredByUrlHandlingStrategy"] = 1] = "IgnoredByUrlHandlingStrategy";
})(NavigationSkippedCode || (NavigationSkippedCode = {}));
var NavigationCancel = class extends RouterEvent {
  reason;
  code;
  type = EventType.NavigationCancel;
  constructor(id, url, reason, code) {
    super(id, url);
    this.reason = reason;
    this.code = code;
  }
  /** @docsNotRequired */
  toString() {
    return `NavigationCancel(id: ${this.id}, url: '${this.url}')`;
  }
};
var NavigationSkipped = class extends RouterEvent {
  reason;
  code;
  type = EventType.NavigationSkipped;
  constructor(id, url, reason, code) {
    super(id, url);
    this.reason = reason;
    this.code = code;
  }
};
var NavigationError = class extends RouterEvent {
  error;
  target;
  type = EventType.NavigationError;
  constructor(id, url, error, target) {
    super(id, url);
    this.error = error;
    this.target = target;
  }
  /** @docsNotRequired */
  toString() {
    return `NavigationError(id: ${this.id}, url: '${this.url}', error: ${this.error})`;
  }
};
var RoutesRecognized = class extends RouterEvent {
  urlAfterRedirects;
  state;
  type = EventType.RoutesRecognized;
  constructor(id, url, urlAfterRedirects, state) {
    super(id, url);
    this.urlAfterRedirects = urlAfterRedirects;
    this.state = state;
  }
  /** @docsNotRequired */
  toString() {
    return `RoutesRecognized(id: ${this.id}, url: '${this.url}', urlAfterRedirects: '${this.urlAfterRedirects}', state: ${this.state})`;
  }
};
var GuardsCheckStart = class extends RouterEvent {
  urlAfterRedirects;
  state;
  type = EventType.GuardsCheckStart;
  constructor(id, url, urlAfterRedirects, state) {
    super(id, url);
    this.urlAfterRedirects = urlAfterRedirects;
    this.state = state;
  }
  toString() {
    return `GuardsCheckStart(id: ${this.id}, url: '${this.url}', urlAfterRedirects: '${this.urlAfterRedirects}', state: ${this.state})`;
  }
};
var GuardsCheckEnd = class extends RouterEvent {
  urlAfterRedirects;
  state;
  shouldActivate;
  type = EventType.GuardsCheckEnd;
  constructor(id, url, urlAfterRedirects, state, shouldActivate) {
    super(id, url);
    this.urlAfterRedirects = urlAfterRedirects;
    this.state = state;
    this.shouldActivate = shouldActivate;
  }
  toString() {
    return `GuardsCheckEnd(id: ${this.id}, url: '${this.url}', urlAfterRedirects: '${this.urlAfterRedirects}', state: ${this.state}, shouldActivate: ${this.shouldActivate})`;
  }
};
var ResolveStart = class extends RouterEvent {
  urlAfterRedirects;
  state;
  type = EventType.ResolveStart;
  constructor(id, url, urlAfterRedirects, state) {
    super(id, url);
    this.urlAfterRedirects = urlAfterRedirects;
    this.state = state;
  }
  toString() {
    return `ResolveStart(id: ${this.id}, url: '${this.url}', urlAfterRedirects: '${this.urlAfterRedirects}', state: ${this.state})`;
  }
};
var ResolveEnd = class extends RouterEvent {
  urlAfterRedirects;
  state;
  type = EventType.ResolveEnd;
  constructor(id, url, urlAfterRedirects, state) {
    super(id, url);
    this.urlAfterRedirects = urlAfterRedirects;
    this.state = state;
  }
  toString() {
    return `ResolveEnd(id: ${this.id}, url: '${this.url}', urlAfterRedirects: '${this.urlAfterRedirects}', state: ${this.state})`;
  }
};
var RouteConfigLoadStart = class {
  route;
  type = EventType.RouteConfigLoadStart;
  constructor(route) {
    this.route = route;
  }
  toString() {
    return `RouteConfigLoadStart(path: ${this.route.path})`;
  }
};
var RouteConfigLoadEnd = class {
  route;
  type = EventType.RouteConfigLoadEnd;
  constructor(route) {
    this.route = route;
  }
  toString() {
    return `RouteConfigLoadEnd(path: ${this.route.path})`;
  }
};
var ChildActivationStart = class {
  snapshot;
  type = EventType.ChildActivationStart;
  constructor(snapshot) {
    this.snapshot = snapshot;
  }
  toString() {
    const path = this.snapshot.routeConfig && this.snapshot.routeConfig.path || "";
    return `ChildActivationStart(path: '${path}')`;
  }
};
var ChildActivationEnd = class {
  snapshot;
  type = EventType.ChildActivationEnd;
  constructor(snapshot) {
    this.snapshot = snapshot;
  }
  toString() {
    const path = this.snapshot.routeConfig && this.snapshot.routeConfig.path || "";
    return `ChildActivationEnd(path: '${path}')`;
  }
};
var ActivationStart = class {
  snapshot;
  type = EventType.ActivationStart;
  constructor(snapshot) {
    this.snapshot = snapshot;
  }
  toString() {
    const path = this.snapshot.routeConfig && this.snapshot.routeConfig.path || "";
    return `ActivationStart(path: '${path}')`;
  }
};
var ActivationEnd = class {
  snapshot;
  type = EventType.ActivationEnd;
  constructor(snapshot) {
    this.snapshot = snapshot;
  }
  toString() {
    const path = this.snapshot.routeConfig && this.snapshot.routeConfig.path || "";
    return `ActivationEnd(path: '${path}')`;
  }
};
var Scroll = class {
  routerEvent;
  position;
  anchor;
  type = EventType.Scroll;
  constructor(routerEvent, position, anchor) {
    this.routerEvent = routerEvent;
    this.position = position;
    this.anchor = anchor;
  }
  toString() {
    const pos = this.position ? `${this.position[0]}, ${this.position[1]}` : null;
    return `Scroll(anchor: '${this.anchor}', position: '${pos}')`;
  }
};
var BeforeActivateRoutes = class {
};
var RedirectRequest = class {
  url;
  navigationBehaviorOptions;
  constructor(url, navigationBehaviorOptions) {
    this.url = url;
    this.navigationBehaviorOptions = navigationBehaviorOptions;
  }
};
function isPublicRouterEvent(e) {
  return !(e instanceof BeforeActivateRoutes) && !(e instanceof RedirectRequest);
}
function stringifyEvent(routerEvent) {
  switch (routerEvent.type) {
    case EventType.ActivationEnd:
      return `ActivationEnd(path: '${routerEvent.snapshot.routeConfig?.path || ""}')`;
    case EventType.ActivationStart:
      return `ActivationStart(path: '${routerEvent.snapshot.routeConfig?.path || ""}')`;
    case EventType.ChildActivationEnd:
      return `ChildActivationEnd(path: '${routerEvent.snapshot.routeConfig?.path || ""}')`;
    case EventType.ChildActivationStart:
      return `ChildActivationStart(path: '${routerEvent.snapshot.routeConfig?.path || ""}')`;
    case EventType.GuardsCheckEnd:
      return `GuardsCheckEnd(id: ${routerEvent.id}, url: '${routerEvent.url}', urlAfterRedirects: '${routerEvent.urlAfterRedirects}', state: ${routerEvent.state}, shouldActivate: ${routerEvent.shouldActivate})`;
    case EventType.GuardsCheckStart:
      return `GuardsCheckStart(id: ${routerEvent.id}, url: '${routerEvent.url}', urlAfterRedirects: '${routerEvent.urlAfterRedirects}', state: ${routerEvent.state})`;
    case EventType.NavigationCancel:
      return `NavigationCancel(id: ${routerEvent.id}, url: '${routerEvent.url}')`;
    case EventType.NavigationSkipped:
      return `NavigationSkipped(id: ${routerEvent.id}, url: '${routerEvent.url}')`;
    case EventType.NavigationEnd:
      return `NavigationEnd(id: ${routerEvent.id}, url: '${routerEvent.url}', urlAfterRedirects: '${routerEvent.urlAfterRedirects}')`;
    case EventType.NavigationError:
      return `NavigationError(id: ${routerEvent.id}, url: '${routerEvent.url}', error: ${routerEvent.error})`;
    case EventType.NavigationStart:
      return `NavigationStart(id: ${routerEvent.id}, url: '${routerEvent.url}')`;
    case EventType.ResolveEnd:
      return `ResolveEnd(id: ${routerEvent.id}, url: '${routerEvent.url}', urlAfterRedirects: '${routerEvent.urlAfterRedirects}', state: ${routerEvent.state})`;
    case EventType.ResolveStart:
      return `ResolveStart(id: ${routerEvent.id}, url: '${routerEvent.url}', urlAfterRedirects: '${routerEvent.urlAfterRedirects}', state: ${routerEvent.state})`;
    case EventType.RouteConfigLoadEnd:
      return `RouteConfigLoadEnd(path: ${routerEvent.route.path})`;
    case EventType.RouteConfigLoadStart:
      return `RouteConfigLoadStart(path: ${routerEvent.route.path})`;
    case EventType.RoutesRecognized:
      return `RoutesRecognized(id: ${routerEvent.id}, url: '${routerEvent.url}', urlAfterRedirects: '${routerEvent.urlAfterRedirects}', state: ${routerEvent.state})`;
    case EventType.Scroll:
      const pos = routerEvent.position ? `${routerEvent.position[0]}, ${routerEvent.position[1]}` : null;
      return `Scroll(anchor: '${routerEvent.anchor}', position: '${pos}')`;
  }
}
function getOrCreateRouteInjectorIfNeeded(route, currentInjector) {
  if (route.providers && !route._injector) {
    route._injector = createEnvironmentInjector(route.providers, currentInjector, `Route: ${route.path}`);
  }
  return route._injector ?? currentInjector;
}
function validateConfig(config, parentPath = "", requireStandaloneComponents = false) {
  for (let i = 0; i < config.length; i++) {
    const route = config[i];
    const fullPath = getFullPath(parentPath, route);
    validateNode(route, fullPath, requireStandaloneComponents);
  }
}
function assertStandalone(fullPath, component) {
  if (component && isNgModule(component)) {
    throw new RuntimeError(4014, `Invalid configuration of route '${fullPath}'. You are using 'loadComponent' with a module, but it must be used with standalone components. Use 'loadChildren' instead.`);
  } else if (component && !isStandalone(component)) {
    throw new RuntimeError(4014, `Invalid configuration of route '${fullPath}'. The component must be standalone.`);
  }
}
function validateNode(route, fullPath, requireStandaloneComponents) {
  if (typeof ngDevMode === "undefined" || ngDevMode) {
    if (!route) {
      throw new RuntimeError(4014, `
      Invalid configuration of route '${fullPath}': Encountered undefined route.
      The reason might be an extra comma.

      Example:
      const routes: Routes = [
        { path: '', redirectTo: '/dashboard', pathMatch: 'full' },
        { path: 'dashboard',  component: DashboardComponent },, << two commas
        { path: 'detail/:id', component: HeroDetailComponent }
      ];
    `);
    }
    if (Array.isArray(route)) {
      throw new RuntimeError(4014, `Invalid configuration of route '${fullPath}': Array cannot be specified`);
    }
    if (!route.redirectTo && !route.component && !route.loadComponent && !route.children && !route.loadChildren && route.outlet && route.outlet !== PRIMARY_OUTLET) {
      throw new RuntimeError(4014, `Invalid configuration of route '${fullPath}': a componentless route without children or loadChildren cannot have a named outlet set`);
    }
    if (route.redirectTo && route.children) {
      throw new RuntimeError(4014, `Invalid configuration of route '${fullPath}': redirectTo and children cannot be used together`);
    }
    if (route.redirectTo && route.loadChildren) {
      throw new RuntimeError(4014, `Invalid configuration of route '${fullPath}': redirectTo and loadChildren cannot be used together`);
    }
    if (route.children && route.loadChildren) {
      throw new RuntimeError(4014, `Invalid configuration of route '${fullPath}': children and loadChildren cannot be used together`);
    }
    if (route.component && route.loadComponent) {
      throw new RuntimeError(4014, `Invalid configuration of route '${fullPath}': component and loadComponent cannot be used together`);
    }
    if (route.redirectTo) {
      if (route.component || route.loadComponent) {
        throw new RuntimeError(4014, `Invalid configuration of route '${fullPath}': redirectTo and component/loadComponent cannot be used together`);
      }
      if (route.canMatch || route.canActivate) {
        throw new RuntimeError(4014, `Invalid configuration of route '${fullPath}': redirectTo and ${route.canMatch ? "canMatch" : "canActivate"} cannot be used together.Redirects happen before guards are executed.`);
      }
    }
    if (route.path && route.matcher) {
      throw new RuntimeError(4014, `Invalid configuration of route '${fullPath}': path and matcher cannot be used together`);
    }
    if (route.redirectTo === void 0 && !route.component && !route.loadComponent && !route.children && !route.loadChildren) {
      throw new RuntimeError(4014, `Invalid configuration of route '${fullPath}'. One of the following must be provided: component, loadComponent, redirectTo, children or loadChildren`);
    }
    if (route.path === void 0 && route.matcher === void 0) {
      throw new RuntimeError(4014, `Invalid configuration of route '${fullPath}': routes must have either a path or a matcher specified`);
    }
    if (typeof route.path === "string" && route.path.charAt(0) === "/") {
      throw new RuntimeError(4014, `Invalid configuration of route '${fullPath}': path cannot start with a slash`);
    }
    if (route.path === "" && route.redirectTo !== void 0 && route.pathMatch === void 0) {
      const exp = `The default value of 'pathMatch' is 'prefix', but often the intent is to use 'full'.`;
      throw new RuntimeError(4014, `Invalid configuration of route '{path: "${fullPath}", redirectTo: "${route.redirectTo}"}': please provide 'pathMatch'. ${exp}`);
    }
    if (requireStandaloneComponents) {
      assertStandalone(fullPath, route.component);
    }
  }
  if (route.children) {
    validateConfig(route.children, fullPath, requireStandaloneComponents);
  }
}
function getFullPath(parentPath, currentRoute) {
  if (!currentRoute) {
    return parentPath;
  }
  if (!parentPath && !currentRoute.path) {
    return "";
  } else if (parentPath && !currentRoute.path) {
    return `${parentPath}/`;
  } else if (!parentPath && currentRoute.path) {
    return currentRoute.path;
  } else {
    return `${parentPath}/${currentRoute.path}`;
  }
}
function getOutlet(route) {
  return route.outlet || PRIMARY_OUTLET;
}
function sortByMatchingOutlets(routes, outletName) {
  const sortedConfig = routes.filter((r) => getOutlet(r) === outletName);
  sortedConfig.push(...routes.filter((r) => getOutlet(r) !== outletName));
  return sortedConfig;
}
function getClosestRouteInjector(snapshot) {
  if (!snapshot) return null;
  if (snapshot.routeConfig?._injector) {
    return snapshot.routeConfig._injector;
  }
  for (let s = snapshot.parent; s; s = s.parent) {
    const route = s.routeConfig;
    if (route?._loadedInjector) return route._loadedInjector;
    if (route?._injector) return route._injector;
  }
  return null;
}
var OutletContext = class {
  rootInjector;
  outlet = null;
  route = null;
  children;
  attachRef = null;
  get injector() {
    return getClosestRouteInjector(this.route?.snapshot) ?? this.rootInjector;
  }
  constructor(rootInjector) {
    this.rootInjector = rootInjector;
    this.children = new ChildrenOutletContexts(this.rootInjector);
  }
};
var ChildrenOutletContexts = class _ChildrenOutletContexts {
  rootInjector;
  // contexts for child outlets, by name.
  contexts = /* @__PURE__ */ new Map();
  /** @docs-private */
  constructor(rootInjector) {
    this.rootInjector = rootInjector;
  }
  /** Called when a `RouterOutlet` directive is instantiated */
  onChildOutletCreated(childName, outlet) {
    const context = this.getOrCreateContext(childName);
    context.outlet = outlet;
    this.contexts.set(childName, context);
  }
  /**
   * Called when a `RouterOutlet` directive is destroyed.
   * We need to keep the context as the outlet could be destroyed inside a NgIf and might be
   * re-created later.
   */
  onChildOutletDestroyed(childName) {
    const context = this.getContext(childName);
    if (context) {
      context.outlet = null;
      context.attachRef = null;
    }
  }
  /**
   * Called when the corresponding route is deactivated during navigation.
   * Because the component get destroyed, all children outlet are destroyed.
   */
  onOutletDeactivated() {
    const contexts = this.contexts;
    this.contexts = /* @__PURE__ */ new Map();
    return contexts;
  }
  onOutletReAttached(contexts) {
    this.contexts = contexts;
  }
  getOrCreateContext(childName) {
    let context = this.getContext(childName);
    if (!context) {
      context = new OutletContext(this.rootInjector);
      this.contexts.set(childName, context);
    }
    return context;
  }
  getContext(childName) {
    return this.contexts.get(childName) || null;
  }
  static ɵfac = function ChildrenOutletContexts_Factory(__ngFactoryType__) {
    return new (__ngFactoryType__ || _ChildrenOutletContexts)(ɵɵinject(EnvironmentInjector));
  };
  static ɵprov = ɵɵdefineInjectable({
    token: _ChildrenOutletContexts,
    factory: _ChildrenOutletContexts.ɵfac,
    providedIn: "root"
  });
};
(() => {
  (typeof ngDevMode === "undefined" || ngDevMode) && setClassMetadata(ChildrenOutletContexts, [{
    type: Injectable,
    args: [{
      providedIn: "root"
    }]
  }], () => [{
    type: EnvironmentInjector
  }], null);
})();
var Tree = class {
  /** @internal */
  _root;
  constructor(root) {
    this._root = root;
  }
  get root() {
    return this._root.value;
  }
  /**
   * @internal
   */
  parent(t) {
    const p = this.pathFromRoot(t);
    return p.length > 1 ? p[p.length - 2] : null;
  }
  /**
   * @internal
   */
  children(t) {
    const n = findNode(t, this._root);
    return n ? n.children.map((t2) => t2.value) : [];
  }
  /**
   * @internal
   */
  firstChild(t) {
    const n = findNode(t, this._root);
    return n && n.children.length > 0 ? n.children[0].value : null;
  }
  /**
   * @internal
   */
  siblings(t) {
    const p = findPath(t, this._root);
    if (p.length < 2) return [];
    const c = p[p.length - 2].children.map((c2) => c2.value);
    return c.filter((cc) => cc !== t);
  }
  /**
   * @internal
   */
  pathFromRoot(t) {
    return findPath(t, this._root).map((s) => s.value);
  }
};
function findNode(value, node) {
  if (value === node.value) return node;
  for (const child of node.children) {
    const node2 = findNode(value, child);
    if (node2) return node2;
  }
  return null;
}
function findPath(value, node) {
  if (value === node.value) return [node];
  for (const child of node.children) {
    const path = findPath(value, child);
    if (path.length) {
      path.unshift(node);
      return path;
    }
  }
  return [];
}
var TreeNode = class {
  value;
  children;
  constructor(value, children) {
    this.value = value;
    this.children = children;
  }
  toString() {
    return `TreeNode(${this.value})`;
  }
};
function nodeChildrenAsMap(node) {
  const map2 = {};
  if (node) {
    node.children.forEach((child) => map2[child.value.outlet] = child);
  }
  return map2;
}
var RouterState = class extends Tree {
  snapshot;
  /** @internal */
  constructor(root, snapshot) {
    super(root);
    this.snapshot = snapshot;
    setRouterState(this, root);
  }
  toString() {
    return this.snapshot.toString();
  }
};
function createEmptyState(rootComponent) {
  const snapshot = createEmptyStateSnapshot(rootComponent);
  const emptyUrl = new BehaviorSubject([new UrlSegment("", {})]);
  const emptyParams = new BehaviorSubject({});
  const emptyData = new BehaviorSubject({});
  const emptyQueryParams = new BehaviorSubject({});
  const fragment = new BehaviorSubject("");
  const activated = new ActivatedRoute(emptyUrl, emptyParams, emptyQueryParams, fragment, emptyData, PRIMARY_OUTLET, rootComponent, snapshot.root);
  activated.snapshot = snapshot.root;
  return new RouterState(new TreeNode(activated, []), snapshot);
}
function createEmptyStateSnapshot(rootComponent) {
  const emptyParams = {};
  const emptyData = {};
  const emptyQueryParams = {};
  const fragment = "";
  const activated = new ActivatedRouteSnapshot([], emptyParams, emptyQueryParams, fragment, emptyData, PRIMARY_OUTLET, rootComponent, null, {});
  return new RouterStateSnapshot("", new TreeNode(activated, []));
}
var ActivatedRoute = class {
  urlSubject;
  paramsSubject;
  queryParamsSubject;
  fragmentSubject;
  dataSubject;
  outlet;
  component;
  /** The current snapshot of this route */
  snapshot;
  /** @internal */
  _futureSnapshot;
  /** @internal */
  _routerState;
  /** @internal */
  _paramMap;
  /** @internal */
  _queryParamMap;
  /** An Observable of the resolved route title */
  title;
  /** An observable of the URL segments matched by this route. */
  url;
  /** An observable of the matrix parameters scoped to this route. */
  params;
  /** An observable of the query parameters shared by all the routes. */
  queryParams;
  /** An observable of the URL fragment shared by all the routes. */
  fragment;
  /** An observable of the static and resolved data of this route. */
  data;
  /** @internal */
  constructor(urlSubject, paramsSubject, queryParamsSubject, fragmentSubject, dataSubject, outlet, component, futureSnapshot) {
    this.urlSubject = urlSubject;
    this.paramsSubject = paramsSubject;
    this.queryParamsSubject = queryParamsSubject;
    this.fragmentSubject = fragmentSubject;
    this.dataSubject = dataSubject;
    this.outlet = outlet;
    this.component = component;
    this._futureSnapshot = futureSnapshot;
    this.title = this.dataSubject?.pipe(map((d) => d[RouteTitleKey])) ?? of(void 0);
    this.url = urlSubject;
    this.params = paramsSubject;
    this.queryParams = queryParamsSubject;
    this.fragment = fragmentSubject;
    this.data = dataSubject;
  }
  /** The configuration used to match this route. */
  get routeConfig() {
    return this._futureSnapshot.routeConfig;
  }
  /** The root of the router state. */
  get root() {
    return this._routerState.root;
  }
  /** The parent of this route in the router state tree. */
  get parent() {
    return this._routerState.parent(this);
  }
  /** The first child of this route in the router state tree. */
  get firstChild() {
    return this._routerState.firstChild(this);
  }
  /** The children of this route in the router state tree. */
  get children() {
    return this._routerState.children(this);
  }
  /** The path from the root of the router state tree to this route. */
  get pathFromRoot() {
    return this._routerState.pathFromRoot(this);
  }
  /**
   * An Observable that contains a map of the required and optional parameters
   * specific to the route.
   * The map supports retrieving single and multiple values from the same parameter.
   */
  get paramMap() {
    this._paramMap ??= this.params.pipe(map((p) => convertToParamMap(p)));
    return this._paramMap;
  }
  /**
   * An Observable that contains a map of the query parameters available to all routes.
   * The map supports retrieving single and multiple values from the query parameter.
   */
  get queryParamMap() {
    this._queryParamMap ??= this.queryParams.pipe(map((p) => convertToParamMap(p)));
    return this._queryParamMap;
  }
  toString() {
    return this.snapshot ? this.snapshot.toString() : `Future(${this._futureSnapshot})`;
  }
};
function getInherited(route, parent, paramsInheritanceStrategy = "emptyOnly") {
  let inherited;
  const {
    routeConfig
  } = route;
  if (parent !== null && (paramsInheritanceStrategy === "always" || // inherit parent data if route is empty path
  routeConfig?.path === "" || // inherit parent data if parent was componentless
  !parent.component && !parent.routeConfig?.loadComponent)) {
    inherited = {
      params: __spreadValues(__spreadValues({}, parent.params), route.params),
      data: __spreadValues(__spreadValues({}, parent.data), route.data),
      resolve: __spreadValues(__spreadValues(__spreadValues(__spreadValues({}, route.data), parent.data), routeConfig?.data), route._resolvedData)
    };
  } else {
    inherited = {
      params: __spreadValues({}, route.params),
      data: __spreadValues({}, route.data),
      resolve: __spreadValues(__spreadValues({}, route.data), route._resolvedData ?? {})
    };
  }
  if (routeConfig && hasStaticTitle(routeConfig)) {
    inherited.resolve[RouteTitleKey] = routeConfig.title;
  }
  return inherited;
}
var ActivatedRouteSnapshot = class {
  url;
  params;
  queryParams;
  fragment;
  data;
  outlet;
  component;
  /** The configuration used to match this route **/
  routeConfig;
  /** @internal */
  _resolve;
  /** @internal */
  _resolvedData;
  /** @internal */
  _routerState;
  /** @internal */
  _paramMap;
  /** @internal */
  _queryParamMap;
  /** The resolved route title */
  get title() {
    return this.data?.[RouteTitleKey];
  }
  /** @internal */
  constructor(url, params, queryParams, fragment, data, outlet, component, routeConfig, resolve) {
    this.url = url;
    this.params = params;
    this.queryParams = queryParams;
    this.fragment = fragment;
    this.data = data;
    this.outlet = outlet;
    this.component = component;
    this.routeConfig = routeConfig;
    this._resolve = resolve;
  }
  /** The root of the router state */
  get root() {
    return this._routerState.root;
  }
  /** The parent of this route in the router state tree */
  get parent() {
    return this._routerState.parent(this);
  }
  /** The first child of this route in the router state tree */
  get firstChild() {
    return this._routerState.firstChild(this);
  }
  /** The children of this route in the router state tree */
  get children() {
    return this._routerState.children(this);
  }
  /** The path from the root of the router state tree to this route */
  get pathFromRoot() {
    return this._routerState.pathFromRoot(this);
  }
  get paramMap() {
    this._paramMap ??= convertToParamMap(this.params);
    return this._paramMap;
  }
  get queryParamMap() {
    this._queryParamMap ??= convertToParamMap(this.queryParams);
    return this._queryParamMap;
  }
  toString() {
    const url = this.url.map((segment) => segment.toString()).join("/");
    const matched = this.routeConfig ? this.routeConfig.path : "";
    return `Route(url:'${url}', path:'${matched}')`;
  }
};
var RouterStateSnapshot = class extends Tree {
  url;
  /** @internal */
  constructor(url, root) {
    super(root);
    this.url = url;
    setRouterState(this, root);
  }
  toString() {
    return serializeNode(this._root);
  }
};
function setRouterState(state, node) {
  node.value._routerState = state;
  node.children.forEach((c) => setRouterState(state, c));
}
function serializeNode(node) {
  const c = node.children.length > 0 ? ` { ${node.children.map(serializeNode).join(", ")} } ` : "";
  return `${node.value}${c}`;
}
function advanceActivatedRoute(route) {
  if (route.snapshot) {
    const currentSnapshot = route.snapshot;
    const nextSnapshot = route._futureSnapshot;
    route.snapshot = nextSnapshot;
    if (!shallowEqual(currentSnapshot.queryParams, nextSnapshot.queryParams)) {
      route.queryParamsSubject.next(nextSnapshot.queryParams);
    }
    if (currentSnapshot.fragment !== nextSnapshot.fragment) {
      route.fragmentSubject.next(nextSnapshot.fragment);
    }
    if (!shallowEqual(currentSnapshot.params, nextSnapshot.params)) {
      route.paramsSubject.next(nextSnapshot.params);
    }
    if (!shallowEqualArrays(currentSnapshot.url, nextSnapshot.url)) {
      route.urlSubject.next(nextSnapshot.url);
    }
    if (!shallowEqual(currentSnapshot.data, nextSnapshot.data)) {
      route.dataSubject.next(nextSnapshot.data);
    }
  } else {
    route.snapshot = route._futureSnapshot;
    route.dataSubject.next(route._futureSnapshot.data);
  }
}
function equalParamsAndUrlSegments(a, b) {
  const equalUrlParams = shallowEqual(a.params, b.params) && equalSegments(a.url, b.url);
  const parentsMismatch = !a.parent !== !b.parent;
  return equalUrlParams && !parentsMismatch && (!a.parent || equalParamsAndUrlSegments(a.parent, b.parent));
}
function hasStaticTitle(config) {
  return typeof config.title === "string" || config.title === null;
}
var ROUTER_OUTLET_DATA = new InjectionToken(ngDevMode ? "RouterOutlet data" : "");
var RouterOutlet = class _RouterOutlet {
  activated = null;
  /** @internal */
  get activatedComponentRef() {
    return this.activated;
  }
  _activatedRoute = null;
  /**
   * The name of the outlet
   *
   */
  name = PRIMARY_OUTLET;
  activateEvents = new EventEmitter();
  deactivateEvents = new EventEmitter();
  /**
   * Emits an attached component instance when the `RouteReuseStrategy` instructs to re-attach a
   * previously detached subtree.
   **/
  attachEvents = new EventEmitter();
  /**
   * Emits a detached component instance when the `RouteReuseStrategy` instructs to detach the
   * subtree.
   */
  detachEvents = new EventEmitter();
  /**
   * Data that will be provided to the child injector through the `ROUTER_OUTLET_DATA` token.
   *
   * When unset, the value of the token is `undefined` by default.
   */
  routerOutletData = input(...ngDevMode ? [void 0, {
    debugName: "routerOutletData"
  }] : []);
  parentContexts = inject(ChildrenOutletContexts);
  location = inject(ViewContainerRef);
  changeDetector = inject(ChangeDetectorRef);
  inputBinder = inject(INPUT_BINDER, {
    optional: true
  });
  /** @docs-private */
  supportsBindingToComponentInputs = true;
  /** @docs-private */
  ngOnChanges(changes) {
    if (changes["name"]) {
      const {
        firstChange,
        previousValue
      } = changes["name"];
      if (firstChange) {
        return;
      }
      if (this.isTrackedInParentContexts(previousValue)) {
        this.deactivate();
        this.parentContexts.onChildOutletDestroyed(previousValue);
      }
      this.initializeOutletWithName();
    }
  }
  /** @docs-private */
  ngOnDestroy() {
    if (this.isTrackedInParentContexts(this.name)) {
      this.parentContexts.onChildOutletDestroyed(this.name);
    }
    this.inputBinder?.unsubscribeFromRouteData(this);
  }
  isTrackedInParentContexts(outletName) {
    return this.parentContexts.getContext(outletName)?.outlet === this;
  }
  /** @docs-private */
  ngOnInit() {
    this.initializeOutletWithName();
  }
  initializeOutletWithName() {
    this.parentContexts.onChildOutletCreated(this.name, this);
    if (this.activated) {
      return;
    }
    const context = this.parentContexts.getContext(this.name);
    if (context?.route) {
      if (context.attachRef) {
        this.attach(context.attachRef, context.route);
      } else {
        this.activateWith(context.route, context.injector);
      }
    }
  }
  get isActivated() {
    return !!this.activated;
  }
  /**
   * @returns The currently activated component instance.
   * @throws An error if the outlet is not activated.
   */
  get component() {
    if (!this.activated) throw new RuntimeError(4012, (typeof ngDevMode === "undefined" || ngDevMode) && "Outlet is not activated");
    return this.activated.instance;
  }
  get activatedRoute() {
    if (!this.activated) throw new RuntimeError(4012, (typeof ngDevMode === "undefined" || ngDevMode) && "Outlet is not activated");
    return this._activatedRoute;
  }
  get activatedRouteData() {
    if (this._activatedRoute) {
      return this._activatedRoute.snapshot.data;
    }
    return {};
  }
  /**
   * Called when the `RouteReuseStrategy` instructs to detach the subtree
   */
  detach() {
    if (!this.activated) throw new RuntimeError(4012, (typeof ngDevMode === "undefined" || ngDevMode) && "Outlet is not activated");
    this.location.detach();
    const cmp = this.activated;
    this.activated = null;
    this._activatedRoute = null;
    this.detachEvents.emit(cmp.instance);
    return cmp;
  }
  /**
   * Called when the `RouteReuseStrategy` instructs to re-attach a previously detached subtree
   */
  attach(ref, activatedRoute) {
    this.activated = ref;
    this._activatedRoute = activatedRoute;
    this.location.insert(ref.hostView);
    this.inputBinder?.bindActivatedRouteToOutletComponent(this);
    this.attachEvents.emit(ref.instance);
  }
  deactivate() {
    if (this.activated) {
      const c = this.component;
      this.activated.destroy();
      this.activated = null;
      this._activatedRoute = null;
      this.deactivateEvents.emit(c);
    }
  }
  activateWith(activatedRoute, environmentInjector) {
    if (this.isActivated) {
      throw new RuntimeError(4013, (typeof ngDevMode === "undefined" || ngDevMode) && "Cannot activate an already activated outlet");
    }
    this._activatedRoute = activatedRoute;
    const location = this.location;
    const snapshot = activatedRoute.snapshot;
    const component = snapshot.component;
    const childContexts = this.parentContexts.getOrCreateContext(this.name).children;
    const injector = new OutletInjector(activatedRoute, childContexts, location.injector, this.routerOutletData);
    this.activated = location.createComponent(component, {
      index: location.length,
      injector,
      environmentInjector
    });
    this.changeDetector.markForCheck();
    this.inputBinder?.bindActivatedRouteToOutletComponent(this);
    this.activateEvents.emit(this.activated.instance);
  }
  static ɵfac = function RouterOutlet_Factory(__ngFactoryType__) {
    return new (__ngFactoryType__ || _RouterOutlet)();
  };
  static ɵdir = ɵɵdefineDirective({
    type: _RouterOutlet,
    selectors: [["router-outlet"]],
    inputs: {
      name: "name",
      routerOutletData: [1, "routerOutletData"]
    },
    outputs: {
      activateEvents: "activate",
      deactivateEvents: "deactivate",
      attachEvents: "attach",
      detachEvents: "detach"
    },
    exportAs: ["outlet"],
    features: [ɵɵNgOnChangesFeature]
  });
};
(() => {
  (typeof ngDevMode === "undefined" || ngDevMode) && setClassMetadata(RouterOutlet, [{
    type: Directive,
    args: [{
      selector: "router-outlet",
      exportAs: "outlet"
    }]
  }], null, {
    name: [{
      type: Input
    }],
    activateEvents: [{
      type: Output,
      args: ["activate"]
    }],
    deactivateEvents: [{
      type: Output,
      args: ["deactivate"]
    }],
    attachEvents: [{
      type: Output,
      args: ["attach"]
    }],
    detachEvents: [{
      type: Output,
      args: ["detach"]
    }],
    routerOutletData: [{
      type: Input,
      args: [{
        isSignal: true,
        alias: "routerOutletData",
        required: false
      }]
    }]
  });
})();
var OutletInjector = class {
  route;
  childContexts;
  parent;
  outletData;
  constructor(route, childContexts, parent, outletData) {
    this.route = route;
    this.childContexts = childContexts;
    this.parent = parent;
    this.outletData = outletData;
  }
  get(token, notFoundValue) {
    if (token === ActivatedRoute) {
      return this.route;
    }
    if (token === ChildrenOutletContexts) {
      return this.childContexts;
    }
    if (token === ROUTER_OUTLET_DATA) {
      return this.outletData;
    }
    return this.parent.get(token, notFoundValue);
  }
};
var INPUT_BINDER = new InjectionToken("");
var RoutedComponentInputBinder = class _RoutedComponentInputBinder {
  outletDataSubscriptions = /* @__PURE__ */ new Map();
  bindActivatedRouteToOutletComponent(outlet) {
    this.unsubscribeFromRouteData(outlet);
    this.subscribeToRouteData(outlet);
  }
  unsubscribeFromRouteData(outlet) {
    this.outletDataSubscriptions.get(outlet)?.unsubscribe();
    this.outletDataSubscriptions.delete(outlet);
  }
  subscribeToRouteData(outlet) {
    const {
      activatedRoute
    } = outlet;
    const dataSubscription = combineLatest([activatedRoute.queryParams, activatedRoute.params, activatedRoute.data]).pipe(switchMap(([queryParams, params, data], index) => {
      data = __spreadValues(__spreadValues(__spreadValues({}, queryParams), params), data);
      if (index === 0) {
        return of(data);
      }
      return Promise.resolve(data);
    })).subscribe((data) => {
      if (!outlet.isActivated || !outlet.activatedComponentRef || outlet.activatedRoute !== activatedRoute || activatedRoute.component === null) {
        this.unsubscribeFromRouteData(outlet);
        return;
      }
      const mirror = reflectComponentType(activatedRoute.component);
      if (!mirror) {
        this.unsubscribeFromRouteData(outlet);
        return;
      }
      for (const {
        templateName
      } of mirror.inputs) {
        outlet.activatedComponentRef.setInput(templateName, data[templateName]);
      }
    });
    this.outletDataSubscriptions.set(outlet, dataSubscription);
  }
  static ɵfac = function RoutedComponentInputBinder_Factory(__ngFactoryType__) {
    return new (__ngFactoryType__ || _RoutedComponentInputBinder)();
  };
  static ɵprov = ɵɵdefineInjectable({
    token: _RoutedComponentInputBinder,
    factory: _RoutedComponentInputBinder.ɵfac
  });
};
(() => {
  (typeof ngDevMode === "undefined" || ngDevMode) && setClassMetadata(RoutedComponentInputBinder, [{
    type: Injectable
  }], null, null);
})();
var ɵEmptyOutletComponent = class _ɵEmptyOutletComponent {
  static ɵfac = function ɵEmptyOutletComponent_Factory(__ngFactoryType__) {
    return new (__ngFactoryType__ || _ɵEmptyOutletComponent)();
  };
  static ɵcmp = ɵɵdefineComponent({
    type: _ɵEmptyOutletComponent,
    selectors: [["ng-component"]],
    exportAs: ["emptyRouterOutlet"],
    decls: 1,
    vars: 0,
    template: function _EmptyOutletComponent_Template(rf, ctx) {
      if (rf & 1) {
        ɵɵelement(0, "router-outlet");
      }
    },
    dependencies: [RouterOutlet],
    encapsulation: 2
  });
};
(() => {
  (typeof ngDevMode === "undefined" || ngDevMode) && setClassMetadata(ɵEmptyOutletComponent, [{
    type: Component,
    args: [{
      template: `<router-outlet/>`,
      imports: [RouterOutlet],
      // Used to avoid component ID collisions with user code.
      exportAs: "emptyRouterOutlet"
    }]
  }], null, null);
})();
function standardizeConfig(r) {
  const children = r.children && r.children.map(standardizeConfig);
  const c = children ? __spreadProps(__spreadValues({}, r), {
    children
  }) : __spreadValues({}, r);
  if (!c.component && !c.loadComponent && (children || c.loadChildren) && c.outlet && c.outlet !== PRIMARY_OUTLET) {
    c.component = ɵEmptyOutletComponent;
  }
  return c;
}
function createRouterState(routeReuseStrategy, curr, prevState) {
  const root = createNode(routeReuseStrategy, curr._root, prevState ? prevState._root : void 0);
  return new RouterState(root, curr);
}
function createNode(routeReuseStrategy, curr, prevState) {
  if (prevState && routeReuseStrategy.shouldReuseRoute(curr.value, prevState.value.snapshot)) {
    const value = prevState.value;
    value._futureSnapshot = curr.value;
    const children = createOrReuseChildren(routeReuseStrategy, curr, prevState);
    return new TreeNode(value, children);
  } else {
    if (routeReuseStrategy.shouldAttach(curr.value)) {
      const detachedRouteHandle = routeReuseStrategy.retrieve(curr.value);
      if (detachedRouteHandle !== null) {
        const tree2 = detachedRouteHandle.route;
        tree2.value._futureSnapshot = curr.value;
        tree2.children = curr.children.map((c) => createNode(routeReuseStrategy, c));
        return tree2;
      }
    }
    const value = createActivatedRoute(curr.value);
    const children = curr.children.map((c) => createNode(routeReuseStrategy, c));
    return new TreeNode(value, children);
  }
}
function createOrReuseChildren(routeReuseStrategy, curr, prevState) {
  return curr.children.map((child) => {
    for (const p of prevState.children) {
      if (routeReuseStrategy.shouldReuseRoute(child.value, p.value.snapshot)) {
        return createNode(routeReuseStrategy, child, p);
      }
    }
    return createNode(routeReuseStrategy, child);
  });
}
function createActivatedRoute(c) {
  return new ActivatedRoute(new BehaviorSubject(c.url), new BehaviorSubject(c.params), new BehaviorSubject(c.queryParams), new BehaviorSubject(c.fragment), new BehaviorSubject(c.data), c.outlet, c.component, c);
}
var RedirectCommand = class {
  redirectTo;
  navigationBehaviorOptions;
  constructor(redirectTo, navigationBehaviorOptions) {
    this.redirectTo = redirectTo;
    this.navigationBehaviorOptions = navigationBehaviorOptions;
  }
};
var NAVIGATION_CANCELING_ERROR = "ngNavigationCancelingError";
function redirectingNavigationError(urlSerializer, redirect) {
  const {
    redirectTo,
    navigationBehaviorOptions
  } = isUrlTree(redirect) ? {
    redirectTo: redirect,
    navigationBehaviorOptions: void 0
  } : redirect;
  const error = navigationCancelingError(ngDevMode && `Redirecting to "${urlSerializer.serialize(redirectTo)}"`, NavigationCancellationCode.Redirect);
  error.url = redirectTo;
  error.navigationBehaviorOptions = navigationBehaviorOptions;
  return error;
}
function navigationCancelingError(message, code) {
  const error = new Error(`NavigationCancelingError: ${message || ""}`);
  error[NAVIGATION_CANCELING_ERROR] = true;
  error.cancellationCode = code;
  return error;
}
function isRedirectingNavigationCancelingError(error) {
  return isNavigationCancelingError(error) && isUrlTree(error.url);
}
function isNavigationCancelingError(error) {
  return !!error && error[NAVIGATION_CANCELING_ERROR];
}
var warnedAboutUnsupportedInputBinding = false;
var activateRoutes = (rootContexts, routeReuseStrategy, forwardEvent, inputBindingEnabled) => map((t) => {
  new ActivateRoutes(routeReuseStrategy, t.targetRouterState, t.currentRouterState, forwardEvent, inputBindingEnabled).activate(rootContexts);
  return t;
});
var ActivateRoutes = class {
  routeReuseStrategy;
  futureState;
  currState;
  forwardEvent;
  inputBindingEnabled;
  constructor(routeReuseStrategy, futureState, currState, forwardEvent, inputBindingEnabled) {
    this.routeReuseStrategy = routeReuseStrategy;
    this.futureState = futureState;
    this.currState = currState;
    this.forwardEvent = forwardEvent;
    this.inputBindingEnabled = inputBindingEnabled;
  }
  activate(parentContexts) {
    const futureRoot = this.futureState._root;
    const currRoot = this.currState ? this.currState._root : null;
    this.deactivateChildRoutes(futureRoot, currRoot, parentContexts);
    advanceActivatedRoute(this.futureState.root);
    this.activateChildRoutes(futureRoot, currRoot, parentContexts);
  }
  // De-activate the child route that are not re-used for the future state
  deactivateChildRoutes(futureNode, currNode, contexts) {
    const children = nodeChildrenAsMap(currNode);
    futureNode.children.forEach((futureChild) => {
      const childOutletName = futureChild.value.outlet;
      this.deactivateRoutes(futureChild, children[childOutletName], contexts);
      delete children[childOutletName];
    });
    Object.values(children).forEach((v) => {
      this.deactivateRouteAndItsChildren(v, contexts);
    });
  }
  deactivateRoutes(futureNode, currNode, parentContext) {
    const future = futureNode.value;
    const curr = currNode ? currNode.value : null;
    if (future === curr) {
      if (future.component) {
        const context = parentContext.getContext(future.outlet);
        if (context) {
          this.deactivateChildRoutes(futureNode, currNode, context.children);
        }
      } else {
        this.deactivateChildRoutes(futureNode, currNode, parentContext);
      }
    } else {
      if (curr) {
        this.deactivateRouteAndItsChildren(currNode, parentContext);
      }
    }
  }
  deactivateRouteAndItsChildren(route, parentContexts) {
    if (route.value.component && this.routeReuseStrategy.shouldDetach(route.value.snapshot)) {
      this.detachAndStoreRouteSubtree(route, parentContexts);
    } else {
      this.deactivateRouteAndOutlet(route, parentContexts);
    }
  }
  detachAndStoreRouteSubtree(route, parentContexts) {
    const context = parentContexts.getContext(route.value.outlet);
    const contexts = context && route.value.component ? context.children : parentContexts;
    const children = nodeChildrenAsMap(route);
    for (const treeNode of Object.values(children)) {
      this.deactivateRouteAndItsChildren(treeNode, contexts);
    }
    if (context && context.outlet) {
      const componentRef = context.outlet.detach();
      const contexts2 = context.children.onOutletDeactivated();
      this.routeReuseStrategy.store(route.value.snapshot, {
        componentRef,
        route,
        contexts: contexts2
      });
    }
  }
  deactivateRouteAndOutlet(route, parentContexts) {
    const context = parentContexts.getContext(route.value.outlet);
    const contexts = context && route.value.component ? context.children : parentContexts;
    const children = nodeChildrenAsMap(route);
    for (const treeNode of Object.values(children)) {
      this.deactivateRouteAndItsChildren(treeNode, contexts);
    }
    if (context) {
      if (context.outlet) {
        context.outlet.deactivate();
        context.children.onOutletDeactivated();
      }
      context.attachRef = null;
      context.route = null;
    }
  }
  activateChildRoutes(futureNode, currNode, contexts) {
    const children = nodeChildrenAsMap(currNode);
    futureNode.children.forEach((c) => {
      this.activateRoutes(c, children[c.value.outlet], contexts);
      this.forwardEvent(new ActivationEnd(c.value.snapshot));
    });
    if (futureNode.children.length) {
      this.forwardEvent(new ChildActivationEnd(futureNode.value.snapshot));
    }
  }
  activateRoutes(futureNode, currNode, parentContexts) {
    const future = futureNode.value;
    const curr = currNode ? currNode.value : null;
    advanceActivatedRoute(future);
    if (future === curr) {
      if (future.component) {
        const context = parentContexts.getOrCreateContext(future.outlet);
        this.activateChildRoutes(futureNode, currNode, context.children);
      } else {
        this.activateChildRoutes(futureNode, currNode, parentContexts);
      }
    } else {
      if (future.component) {
        const context = parentContexts.getOrCreateContext(future.outlet);
        if (this.routeReuseStrategy.shouldAttach(future.snapshot)) {
          const stored = this.routeReuseStrategy.retrieve(future.snapshot);
          this.routeReuseStrategy.store(future.snapshot, null);
          context.children.onOutletReAttached(stored.contexts);
          context.attachRef = stored.componentRef;
          context.route = stored.route.value;
          if (context.outlet) {
            context.outlet.attach(stored.componentRef, stored.route.value);
          }
          advanceActivatedRoute(stored.route.value);
          this.activateChildRoutes(futureNode, null, context.children);
        } else {
          context.attachRef = null;
          context.route = future;
          if (context.outlet) {
            context.outlet.activateWith(future, context.injector);
          }
          this.activateChildRoutes(futureNode, null, context.children);
        }
      } else {
        this.activateChildRoutes(futureNode, null, parentContexts);
      }
    }
    if (typeof ngDevMode === "undefined" || ngDevMode) {
      const context = parentContexts.getOrCreateContext(future.outlet);
      const outlet = context.outlet;
      if (outlet && this.inputBindingEnabled && !outlet.supportsBindingToComponentInputs && !warnedAboutUnsupportedInputBinding) {
        console.warn(`'withComponentInputBinding' feature is enabled but this application is using an outlet that may not support binding to component inputs.`);
        warnedAboutUnsupportedInputBinding = true;
      }
    }
  }
};
var CanActivate = class {
  path;
  route;
  constructor(path) {
    this.path = path;
    this.route = this.path[this.path.length - 1];
  }
};
var CanDeactivate = class {
  component;
  route;
  constructor(component, route) {
    this.component = component;
    this.route = route;
  }
};
function getAllRouteGuards(future, curr, parentContexts) {
  const futureRoot = future._root;
  const currRoot = curr ? curr._root : null;
  return getChildRouteGuards(futureRoot, currRoot, parentContexts, [futureRoot.value]);
}
function getCanActivateChild(p) {
  const canActivateChild = p.routeConfig ? p.routeConfig.canActivateChild : null;
  if (!canActivateChild || canActivateChild.length === 0) return null;
  return {
    node: p,
    guards: canActivateChild
  };
}
function getTokenOrFunctionIdentity(tokenOrFunction, injector) {
  const NOT_FOUND = Symbol();
  const result = injector.get(tokenOrFunction, NOT_FOUND);
  if (result === NOT_FOUND) {
    if (typeof tokenOrFunction === "function" && !isInjectable(tokenOrFunction)) {
      return tokenOrFunction;
    } else {
      return injector.get(tokenOrFunction);
    }
  }
  return result;
}
function getChildRouteGuards(futureNode, currNode, contexts, futurePath, checks = {
  canDeactivateChecks: [],
  canActivateChecks: []
}) {
  const prevChildren = nodeChildrenAsMap(currNode);
  futureNode.children.forEach((c) => {
    getRouteGuards(c, prevChildren[c.value.outlet], contexts, futurePath.concat([c.value]), checks);
    delete prevChildren[c.value.outlet];
  });
  Object.entries(prevChildren).forEach(([k, v]) => deactivateRouteAndItsChildren(v, contexts.getContext(k), checks));
  return checks;
}
function getRouteGuards(futureNode, currNode, parentContexts, futurePath, checks = {
  canDeactivateChecks: [],
  canActivateChecks: []
}) {
  const future = futureNode.value;
  const curr = currNode ? currNode.value : null;
  const context = parentContexts ? parentContexts.getContext(futureNode.value.outlet) : null;
  if (curr && future.routeConfig === curr.routeConfig) {
    const shouldRun = shouldRunGuardsAndResolvers(curr, future, future.routeConfig.runGuardsAndResolvers);
    if (shouldRun) {
      checks.canActivateChecks.push(new CanActivate(futurePath));
    } else {
      future.data = curr.data;
      future._resolvedData = curr._resolvedData;
    }
    if (future.component) {
      getChildRouteGuards(futureNode, currNode, context ? context.children : null, futurePath, checks);
    } else {
      getChildRouteGuards(futureNode, currNode, parentContexts, futurePath, checks);
    }
    if (shouldRun && context && context.outlet && context.outlet.isActivated) {
      checks.canDeactivateChecks.push(new CanDeactivate(context.outlet.component, curr));
    }
  } else {
    if (curr) {
      deactivateRouteAndItsChildren(currNode, context, checks);
    }
    checks.canActivateChecks.push(new CanActivate(futurePath));
    if (future.component) {
      getChildRouteGuards(futureNode, null, context ? context.children : null, futurePath, checks);
    } else {
      getChildRouteGuards(futureNode, null, parentContexts, futurePath, checks);
    }
  }
  return checks;
}
function shouldRunGuardsAndResolvers(curr, future, mode) {
  if (typeof mode === "function") {
    return mode(curr, future);
  }
  switch (mode) {
    case "pathParamsChange":
      return !equalPath(curr.url, future.url);
    case "pathParamsOrQueryParamsChange":
      return !equalPath(curr.url, future.url) || !shallowEqual(curr.queryParams, future.queryParams);
    case "always":
      return true;
    case "paramsOrQueryParamsChange":
      return !equalParamsAndUrlSegments(curr, future) || !shallowEqual(curr.queryParams, future.queryParams);
    case "paramsChange":
    default:
      return !equalParamsAndUrlSegments(curr, future);
  }
}
function deactivateRouteAndItsChildren(route, context, checks) {
  const children = nodeChildrenAsMap(route);
  const r = route.value;
  Object.entries(children).forEach(([childName, node]) => {
    if (!r.component) {
      deactivateRouteAndItsChildren(node, context, checks);
    } else if (context) {
      deactivateRouteAndItsChildren(node, context.children.getContext(childName), checks);
    } else {
      deactivateRouteAndItsChildren(node, null, checks);
    }
  });
  if (!r.component) {
    checks.canDeactivateChecks.push(new CanDeactivate(null, r));
  } else if (context && context.outlet && context.outlet.isActivated) {
    checks.canDeactivateChecks.push(new CanDeactivate(context.outlet.component, r));
  } else {
    checks.canDeactivateChecks.push(new CanDeactivate(null, r));
  }
}
function isFunction(v) {
  return typeof v === "function";
}
function isBoolean(v) {
  return typeof v === "boolean";
}
function isCanLoad(guard) {
  return guard && isFunction(guard.canLoad);
}
function isCanActivate(guard) {
  return guard && isFunction(guard.canActivate);
}
function isCanActivateChild(guard) {
  return guard && isFunction(guard.canActivateChild);
}
function isCanDeactivate(guard) {
  return guard && isFunction(guard.canDeactivate);
}
function isCanMatch(guard) {
  return guard && isFunction(guard.canMatch);
}
function isEmptyError(e) {
  return e instanceof EmptyError || e?.name === "EmptyError";
}
var INITIAL_VALUE = Symbol("INITIAL_VALUE");
function prioritizedGuardValue() {
  return switchMap((obs) => {
    return combineLatest(obs.map((o) => o.pipe(take(1), startWith(INITIAL_VALUE)))).pipe(map((results) => {
      for (const result of results) {
        if (result === true) {
          continue;
        } else if (result === INITIAL_VALUE) {
          return INITIAL_VALUE;
        } else if (result === false || isRedirect(result)) {
          return result;
        }
      }
      return true;
    }), filter((item) => item !== INITIAL_VALUE), take(1));
  });
}
function isRedirect(val) {
  return isUrlTree(val) || val instanceof RedirectCommand;
}
function checkGuards(injector, forwardEvent) {
  return mergeMap((t) => {
    const {
      targetSnapshot,
      currentSnapshot,
      guards: {
        canActivateChecks,
        canDeactivateChecks
      }
    } = t;
    if (canDeactivateChecks.length === 0 && canActivateChecks.length === 0) {
      return of(__spreadProps(__spreadValues({}, t), {
        guardsResult: true
      }));
    }
    return runCanDeactivateChecks(canDeactivateChecks, targetSnapshot, currentSnapshot, injector).pipe(mergeMap((canDeactivate) => {
      return canDeactivate && isBoolean(canDeactivate) ? runCanActivateChecks(targetSnapshot, canActivateChecks, injector, forwardEvent) : of(canDeactivate);
    }), map((guardsResult) => __spreadProps(__spreadValues({}, t), {
      guardsResult
    })));
  });
}
function runCanDeactivateChecks(checks, futureRSS, currRSS, injector) {
  return from(checks).pipe(mergeMap((check) => runCanDeactivate(check.component, check.route, currRSS, futureRSS, injector)), first((result) => {
    return result !== true;
  }, true));
}
function runCanActivateChecks(futureSnapshot, checks, injector, forwardEvent) {
  return from(checks).pipe(concatMap((check) => {
    return concat(fireChildActivationStart(check.route.parent, forwardEvent), fireActivationStart(check.route, forwardEvent), runCanActivateChild(futureSnapshot, check.path, injector), runCanActivate(futureSnapshot, check.route, injector));
  }), first((result) => {
    return result !== true;
  }, true));
}
function fireActivationStart(snapshot, forwardEvent) {
  if (snapshot !== null && forwardEvent) {
    forwardEvent(new ActivationStart(snapshot));
  }
  return of(true);
}
function fireChildActivationStart(snapshot, forwardEvent) {
  if (snapshot !== null && forwardEvent) {
    forwardEvent(new ChildActivationStart(snapshot));
  }
  return of(true);
}
function runCanActivate(futureRSS, futureARS, injector) {
  const canActivate = futureARS.routeConfig ? futureARS.routeConfig.canActivate : null;
  if (!canActivate || canActivate.length === 0) return of(true);
  const canActivateObservables = canActivate.map((canActivate2) => {
    return defer(() => {
      const closestInjector = getClosestRouteInjector(futureARS) ?? injector;
      const guard = getTokenOrFunctionIdentity(canActivate2, closestInjector);
      const guardVal = isCanActivate(guard) ? guard.canActivate(futureARS, futureRSS) : runInInjectionContext(closestInjector, () => guard(futureARS, futureRSS));
      return wrapIntoObservable(guardVal).pipe(first());
    });
  });
  return of(canActivateObservables).pipe(prioritizedGuardValue());
}
function runCanActivateChild(futureRSS, path, injector) {
  const futureARS = path[path.length - 1];
  const canActivateChildGuards = path.slice(0, path.length - 1).reverse().map((p) => getCanActivateChild(p)).filter((_) => _ !== null);
  const canActivateChildGuardsMapped = canActivateChildGuards.map((d) => {
    return defer(() => {
      const guardsMapped = d.guards.map((canActivateChild) => {
        const closestInjector = getClosestRouteInjector(d.node) ?? injector;
        const guard = getTokenOrFunctionIdentity(canActivateChild, closestInjector);
        const guardVal = isCanActivateChild(guard) ? guard.canActivateChild(futureARS, futureRSS) : runInInjectionContext(closestInjector, () => guard(futureARS, futureRSS));
        return wrapIntoObservable(guardVal).pipe(first());
      });
      return of(guardsMapped).pipe(prioritizedGuardValue());
    });
  });
  return of(canActivateChildGuardsMapped).pipe(prioritizedGuardValue());
}
function runCanDeactivate(component, currARS, currRSS, futureRSS, injector) {
  const canDeactivate = currARS && currARS.routeConfig ? currARS.routeConfig.canDeactivate : null;
  if (!canDeactivate || canDeactivate.length === 0) return of(true);
  const canDeactivateObservables = canDeactivate.map((c) => {
    const closestInjector = getClosestRouteInjector(currARS) ?? injector;
    const guard = getTokenOrFunctionIdentity(c, closestInjector);
    const guardVal = isCanDeactivate(guard) ? guard.canDeactivate(component, currARS, currRSS, futureRSS) : runInInjectionContext(closestInjector, () => guard(component, currARS, currRSS, futureRSS));
    return wrapIntoObservable(guardVal).pipe(first());
  });
  return of(canDeactivateObservables).pipe(prioritizedGuardValue());
}
function runCanLoadGuards(injector, route, segments, urlSerializer) {
  const canLoad = route.canLoad;
  if (canLoad === void 0 || canLoad.length === 0) {
    return of(true);
  }
  const canLoadObservables = canLoad.map((injectionToken) => {
    const guard = getTokenOrFunctionIdentity(injectionToken, injector);
    const guardVal = isCanLoad(guard) ? guard.canLoad(route, segments) : runInInjectionContext(injector, () => guard(route, segments));
    return wrapIntoObservable(guardVal);
  });
  return of(canLoadObservables).pipe(prioritizedGuardValue(), redirectIfUrlTree(urlSerializer));
}
function redirectIfUrlTree(urlSerializer) {
  return pipe(tap((result) => {
    if (typeof result === "boolean") return;
    throw redirectingNavigationError(urlSerializer, result);
  }), map((result) => result === true));
}
function runCanMatchGuards(injector, route, segments, urlSerializer) {
  const canMatch = route.canMatch;
  if (!canMatch || canMatch.length === 0) return of(true);
  const canMatchObservables = canMatch.map((injectionToken) => {
    const guard = getTokenOrFunctionIdentity(injectionToken, injector);
    const guardVal = isCanMatch(guard) ? guard.canMatch(route, segments) : runInInjectionContext(injector, () => guard(route, segments));
    return wrapIntoObservable(guardVal);
  });
  return of(canMatchObservables).pipe(prioritizedGuardValue(), redirectIfUrlTree(urlSerializer));
}
var NoMatch = class {
  segmentGroup;
  constructor(segmentGroup) {
    this.segmentGroup = segmentGroup || null;
  }
};
var AbsoluteRedirect = class extends Error {
  urlTree;
  constructor(urlTree) {
    super();
    this.urlTree = urlTree;
  }
};
function noMatch$1(segmentGroup) {
  return throwError(new NoMatch(segmentGroup));
}
function namedOutletsRedirect(redirectTo) {
  return throwError(new RuntimeError(4e3, (typeof ngDevMode === "undefined" || ngDevMode) && `Only absolute redirects can have named outlets. redirectTo: '${redirectTo}'`));
}
function canLoadFails(route) {
  return throwError(navigationCancelingError((typeof ngDevMode === "undefined" || ngDevMode) && `Cannot load children because the guard of the route "path: '${route.path}'" returned false`, NavigationCancellationCode.GuardRejected));
}
var ApplyRedirects = class {
  urlSerializer;
  urlTree;
  constructor(urlSerializer, urlTree) {
    this.urlSerializer = urlSerializer;
    this.urlTree = urlTree;
  }
  lineralizeSegments(route, urlTree) {
    let res = [];
    let c = urlTree.root;
    while (true) {
      res = res.concat(c.segments);
      if (c.numberOfChildren === 0) {
        return of(res);
      }
      if (c.numberOfChildren > 1 || !c.children[PRIMARY_OUTLET]) {
        return namedOutletsRedirect(`${route.redirectTo}`);
      }
      c = c.children[PRIMARY_OUTLET];
    }
  }
  applyRedirectCommands(segments, redirectTo, posParams, currentSnapshot, injector) {
    return getRedirectResult(redirectTo, currentSnapshot, injector).pipe(map((redirect) => {
      if (redirect instanceof UrlTree) {
        throw new AbsoluteRedirect(redirect);
      }
      const newTree = this.applyRedirectCreateUrlTree(redirect, this.urlSerializer.parse(redirect), segments, posParams);
      if (redirect[0] === "/") {
        throw new AbsoluteRedirect(newTree);
      }
      return newTree;
    }));
  }
  applyRedirectCreateUrlTree(redirectTo, urlTree, segments, posParams) {
    const newRoot = this.createSegmentGroup(redirectTo, urlTree.root, segments, posParams);
    return new UrlTree(newRoot, this.createQueryParams(urlTree.queryParams, this.urlTree.queryParams), urlTree.fragment);
  }
  createQueryParams(redirectToParams, actualParams) {
    const res = {};
    Object.entries(redirectToParams).forEach(([k, v]) => {
      const copySourceValue = typeof v === "string" && v[0] === ":";
      if (copySourceValue) {
        const sourceName = v.substring(1);
        res[k] = actualParams[sourceName];
      } else {
        res[k] = v;
      }
    });
    return res;
  }
  createSegmentGroup(redirectTo, group, segments, posParams) {
    const updatedSegments = this.createSegments(redirectTo, group.segments, segments, posParams);
    let children = {};
    Object.entries(group.children).forEach(([name, child]) => {
      children[name] = this.createSegmentGroup(redirectTo, child, segments, posParams);
    });
    return new UrlSegmentGroup(updatedSegments, children);
  }
  createSegments(redirectTo, redirectToSegments, actualSegments, posParams) {
    return redirectToSegments.map((s) => s.path[0] === ":" ? this.findPosParam(redirectTo, s, posParams) : this.findOrReturn(s, actualSegments));
  }
  findPosParam(redirectTo, redirectToUrlSegment, posParams) {
    const pos = posParams[redirectToUrlSegment.path.substring(1)];
    if (!pos) throw new RuntimeError(4001, (typeof ngDevMode === "undefined" || ngDevMode) && `Cannot redirect to '${redirectTo}'. Cannot find '${redirectToUrlSegment.path}'.`);
    return pos;
  }
  findOrReturn(redirectToUrlSegment, actualSegments) {
    let idx = 0;
    for (const s of actualSegments) {
      if (s.path === redirectToUrlSegment.path) {
        actualSegments.splice(idx);
        return s;
      }
      idx++;
    }
    return redirectToUrlSegment;
  }
};
function getRedirectResult(redirectTo, currentSnapshot, injector) {
  if (typeof redirectTo === "string") {
    return of(redirectTo);
  }
  const redirectToFn = redirectTo;
  const {
    queryParams,
    fragment,
    routeConfig,
    url,
    outlet,
    params,
    data,
    title
  } = currentSnapshot;
  return wrapIntoObservable(runInInjectionContext(injector, () => redirectToFn({
    params,
    data,
    queryParams,
    fragment,
    routeConfig,
    url,
    outlet,
    title
  })));
}
var noMatch = {
  matched: false,
  consumedSegments: [],
  remainingSegments: [],
  parameters: {},
  positionalParamSegments: {}
};
function matchWithChecks(segmentGroup, route, segments, injector, urlSerializer) {
  const result = match(segmentGroup, route, segments);
  if (!result.matched) {
    return of(result);
  }
  injector = getOrCreateRouteInjectorIfNeeded(route, injector);
  return runCanMatchGuards(injector, route, segments, urlSerializer).pipe(map((v) => v === true ? result : __spreadValues({}, noMatch)));
}
function match(segmentGroup, route, segments) {
  if (route.path === "**") {
    return createWildcardMatchResult(segments);
  }
  if (route.path === "") {
    if (route.pathMatch === "full" && (segmentGroup.hasChildren() || segments.length > 0)) {
      return __spreadValues({}, noMatch);
    }
    return {
      matched: true,
      consumedSegments: [],
      remainingSegments: segments,
      parameters: {},
      positionalParamSegments: {}
    };
  }
  const matcher = route.matcher || defaultUrlMatcher;
  const res = matcher(segments, segmentGroup, route);
  if (!res) return __spreadValues({}, noMatch);
  const posParams = {};
  Object.entries(res.posParams ?? {}).forEach(([k, v]) => {
    posParams[k] = v.path;
  });
  const parameters = res.consumed.length > 0 ? __spreadValues(__spreadValues({}, posParams), res.consumed[res.consumed.length - 1].parameters) : posParams;
  return {
    matched: true,
    consumedSegments: res.consumed,
    remainingSegments: segments.slice(res.consumed.length),
    // TODO(atscott): investigate combining parameters and positionalParamSegments
    parameters,
    positionalParamSegments: res.posParams ?? {}
  };
}
function createWildcardMatchResult(segments) {
  return {
    matched: true,
    parameters: segments.length > 0 ? last2(segments).parameters : {},
    consumedSegments: segments,
    remainingSegments: [],
    positionalParamSegments: {}
  };
}
function split(segmentGroup, consumedSegments, slicedSegments, config) {
  if (slicedSegments.length > 0 && containsEmptyPathMatchesWithNamedOutlets(segmentGroup, slicedSegments, config)) {
    const s2 = new UrlSegmentGroup(consumedSegments, createChildrenForEmptyPaths(config, new UrlSegmentGroup(slicedSegments, segmentGroup.children)));
    return {
      segmentGroup: s2,
      slicedSegments: []
    };
  }
  if (slicedSegments.length === 0 && containsEmptyPathMatches(segmentGroup, slicedSegments, config)) {
    const s2 = new UrlSegmentGroup(segmentGroup.segments, addEmptyPathsToChildrenIfNeeded(segmentGroup, slicedSegments, config, segmentGroup.children));
    return {
      segmentGroup: s2,
      slicedSegments
    };
  }
  const s = new UrlSegmentGroup(segmentGroup.segments, segmentGroup.children);
  return {
    segmentGroup: s,
    slicedSegments
  };
}
function addEmptyPathsToChildrenIfNeeded(segmentGroup, slicedSegments, routes, children) {
  const res = {};
  for (const r of routes) {
    if (emptyPathMatch(segmentGroup, slicedSegments, r) && !children[getOutlet(r)]) {
      const s = new UrlSegmentGroup([], {});
      res[getOutlet(r)] = s;
    }
  }
  return __spreadValues(__spreadValues({}, children), res);
}
function createChildrenForEmptyPaths(routes, primarySegment) {
  const res = {};
  res[PRIMARY_OUTLET] = primarySegment;
  for (const r of routes) {
    if (r.path === "" && getOutlet(r) !== PRIMARY_OUTLET) {
      const s = new UrlSegmentGroup([], {});
      res[getOutlet(r)] = s;
    }
  }
  return res;
}
function containsEmptyPathMatchesWithNamedOutlets(segmentGroup, slicedSegments, routes) {
  return routes.some((r) => emptyPathMatch(segmentGroup, slicedSegments, r) && getOutlet(r) !== PRIMARY_OUTLET);
}
function containsEmptyPathMatches(segmentGroup, slicedSegments, routes) {
  return routes.some((r) => emptyPathMatch(segmentGroup, slicedSegments, r));
}
function emptyPathMatch(segmentGroup, slicedSegments, r) {
  if ((segmentGroup.hasChildren() || slicedSegments.length > 0) && r.pathMatch === "full") {
    return false;
  }
  return r.path === "";
}
function noLeftoversInUrl(segmentGroup, segments, outlet) {
  return segments.length === 0 && !segmentGroup.children[outlet];
}
var NoLeftoversInUrl = class {
};
function recognize$1(injector, configLoader, rootComponentType, config, urlTree, urlSerializer, paramsInheritanceStrategy = "emptyOnly") {
  return new Recognizer(injector, configLoader, rootComponentType, config, urlTree, paramsInheritanceStrategy, urlSerializer).recognize();
}
var MAX_ALLOWED_REDIRECTS = 31;
var Recognizer = class {
  injector;
  configLoader;
  rootComponentType;
  config;
  urlTree;
  paramsInheritanceStrategy;
  urlSerializer;
  applyRedirects;
  absoluteRedirectCount = 0;
  allowRedirects = true;
  constructor(injector, configLoader, rootComponentType, config, urlTree, paramsInheritanceStrategy, urlSerializer) {
    this.injector = injector;
    this.configLoader = configLoader;
    this.rootComponentType = rootComponentType;
    this.config = config;
    this.urlTree = urlTree;
    this.paramsInheritanceStrategy = paramsInheritanceStrategy;
    this.urlSerializer = urlSerializer;
    this.applyRedirects = new ApplyRedirects(this.urlSerializer, this.urlTree);
  }
  noMatchError(e) {
    return new RuntimeError(4002, typeof ngDevMode === "undefined" || ngDevMode ? `Cannot match any routes. URL Segment: '${e.segmentGroup}'` : `'${e.segmentGroup}'`);
  }
  recognize() {
    const rootSegmentGroup = split(this.urlTree.root, [], [], this.config).segmentGroup;
    return this.match(rootSegmentGroup).pipe(map(({
      children,
      rootSnapshot
    }) => {
      const rootNode = new TreeNode(rootSnapshot, children);
      const routeState = new RouterStateSnapshot("", rootNode);
      const tree2 = createUrlTreeFromSnapshot(rootSnapshot, [], this.urlTree.queryParams, this.urlTree.fragment);
      tree2.queryParams = this.urlTree.queryParams;
      routeState.url = this.urlSerializer.serialize(tree2);
      return {
        state: routeState,
        tree: tree2
      };
    }));
  }
  match(rootSegmentGroup) {
    const rootSnapshot = new ActivatedRouteSnapshot([], Object.freeze({}), Object.freeze(__spreadValues({}, this.urlTree.queryParams)), this.urlTree.fragment, Object.freeze({}), PRIMARY_OUTLET, this.rootComponentType, null, {});
    return this.processSegmentGroup(this.injector, this.config, rootSegmentGroup, PRIMARY_OUTLET, rootSnapshot).pipe(map((children) => {
      return {
        children,
        rootSnapshot
      };
    }), catchError((e) => {
      if (e instanceof AbsoluteRedirect) {
        this.urlTree = e.urlTree;
        return this.match(e.urlTree.root);
      }
      if (e instanceof NoMatch) {
        throw this.noMatchError(e);
      }
      throw e;
    }));
  }
  processSegmentGroup(injector, config, segmentGroup, outlet, parentRoute) {
    if (segmentGroup.segments.length === 0 && segmentGroup.hasChildren()) {
      return this.processChildren(injector, config, segmentGroup, parentRoute);
    }
    return this.processSegment(injector, config, segmentGroup, segmentGroup.segments, outlet, true, parentRoute).pipe(map((child) => child instanceof TreeNode ? [child] : []));
  }
  /**
   * Matches every child outlet in the `segmentGroup` to a `Route` in the config. Returns `null` if
   * we cannot find a match for _any_ of the children.
   *
   * @param config - The `Routes` to match against
   * @param segmentGroup - The `UrlSegmentGroup` whose children need to be matched against the
   *     config.
   */
  processChildren(injector, config, segmentGroup, parentRoute) {
    const childOutlets = [];
    for (const child of Object.keys(segmentGroup.children)) {
      if (child === "primary") {
        childOutlets.unshift(child);
      } else {
        childOutlets.push(child);
      }
    }
    return from(childOutlets).pipe(concatMap((childOutlet) => {
      const child = segmentGroup.children[childOutlet];
      const sortedConfig = sortByMatchingOutlets(config, childOutlet);
      return this.processSegmentGroup(injector, sortedConfig, child, childOutlet, parentRoute);
    }), scan((children, outletChildren) => {
      children.push(...outletChildren);
      return children;
    }), defaultIfEmpty(null), last(), mergeMap((children) => {
      if (children === null) return noMatch$1(segmentGroup);
      const mergedChildren = mergeEmptyPathMatches(children);
      if (typeof ngDevMode === "undefined" || ngDevMode) {
        checkOutletNameUniqueness(mergedChildren);
      }
      sortActivatedRouteSnapshots(mergedChildren);
      return of(mergedChildren);
    }));
  }
  processSegment(injector, routes, segmentGroup, segments, outlet, allowRedirects, parentRoute) {
    return from(routes).pipe(concatMap((r) => {
      return this.processSegmentAgainstRoute(r._injector ?? injector, routes, r, segmentGroup, segments, outlet, allowRedirects, parentRoute).pipe(catchError((e) => {
        if (e instanceof NoMatch) {
          return of(null);
        }
        throw e;
      }));
    }), first((x) => !!x), catchError((e) => {
      if (isEmptyError(e)) {
        if (noLeftoversInUrl(segmentGroup, segments, outlet)) {
          return of(new NoLeftoversInUrl());
        }
        return noMatch$1(segmentGroup);
      }
      throw e;
    }));
  }
  processSegmentAgainstRoute(injector, routes, route, rawSegment, segments, outlet, allowRedirects, parentRoute) {
    if (getOutlet(route) !== outlet && (outlet === PRIMARY_OUTLET || !emptyPathMatch(rawSegment, segments, route))) {
      return noMatch$1(rawSegment);
    }
    if (route.redirectTo === void 0) {
      return this.matchSegmentAgainstRoute(injector, rawSegment, route, segments, outlet, parentRoute);
    }
    if (this.allowRedirects && allowRedirects) {
      return this.expandSegmentAgainstRouteUsingRedirect(injector, rawSegment, routes, route, segments, outlet, parentRoute);
    }
    return noMatch$1(rawSegment);
  }
  expandSegmentAgainstRouteUsingRedirect(injector, segmentGroup, routes, route, segments, outlet, parentRoute) {
    const {
      matched,
      parameters,
      consumedSegments,
      positionalParamSegments,
      remainingSegments
    } = match(segmentGroup, route, segments);
    if (!matched) return noMatch$1(segmentGroup);
    if (typeof route.redirectTo === "string" && route.redirectTo[0] === "/") {
      this.absoluteRedirectCount++;
      if (this.absoluteRedirectCount > MAX_ALLOWED_REDIRECTS) {
        if (ngDevMode) {
          throw new RuntimeError(4016, `Detected possible infinite redirect when redirecting from '${this.urlTree}' to '${route.redirectTo}'.
This is currently a dev mode only error but will become a call stack size exceeded error in production in a future major version.`);
        }
        this.allowRedirects = false;
      }
    }
    const currentSnapshot = new ActivatedRouteSnapshot(segments, parameters, Object.freeze(__spreadValues({}, this.urlTree.queryParams)), this.urlTree.fragment, getData(route), getOutlet(route), route.component ?? route._loadedComponent ?? null, route, getResolve(route));
    const inherited = getInherited(currentSnapshot, parentRoute, this.paramsInheritanceStrategy);
    currentSnapshot.params = Object.freeze(inherited.params);
    currentSnapshot.data = Object.freeze(inherited.data);
    const newTree$ = this.applyRedirects.applyRedirectCommands(consumedSegments, route.redirectTo, positionalParamSegments, currentSnapshot, injector);
    return newTree$.pipe(switchMap((newTree) => this.applyRedirects.lineralizeSegments(route, newTree)), mergeMap((newSegments) => {
      return this.processSegment(injector, routes, segmentGroup, newSegments.concat(remainingSegments), outlet, false, parentRoute);
    }));
  }
  matchSegmentAgainstRoute(injector, rawSegment, route, segments, outlet, parentRoute) {
    const matchResult = matchWithChecks(rawSegment, route, segments, injector, this.urlSerializer);
    if (route.path === "**") {
      rawSegment.children = {};
    }
    return matchResult.pipe(switchMap((result) => {
      if (!result.matched) {
        return noMatch$1(rawSegment);
      }
      injector = route._injector ?? injector;
      return this.getChildConfig(injector, route, segments).pipe(switchMap(({
        routes: childConfig
      }) => {
        const childInjector = route._loadedInjector ?? injector;
        const {
          parameters,
          consumedSegments,
          remainingSegments
        } = result;
        const snapshot = new ActivatedRouteSnapshot(consumedSegments, parameters, Object.freeze(__spreadValues({}, this.urlTree.queryParams)), this.urlTree.fragment, getData(route), getOutlet(route), route.component ?? route._loadedComponent ?? null, route, getResolve(route));
        const inherited = getInherited(snapshot, parentRoute, this.paramsInheritanceStrategy);
        snapshot.params = Object.freeze(inherited.params);
        snapshot.data = Object.freeze(inherited.data);
        const {
          segmentGroup,
          slicedSegments
        } = split(rawSegment, consumedSegments, remainingSegments, childConfig);
        if (slicedSegments.length === 0 && segmentGroup.hasChildren()) {
          return this.processChildren(childInjector, childConfig, segmentGroup, snapshot).pipe(map((children) => {
            return new TreeNode(snapshot, children);
          }));
        }
        if (childConfig.length === 0 && slicedSegments.length === 0) {
          return of(new TreeNode(snapshot, []));
        }
        const matchedOnOutlet = getOutlet(route) === outlet;
        return this.processSegment(childInjector, childConfig, segmentGroup, slicedSegments, matchedOnOutlet ? PRIMARY_OUTLET : outlet, true, snapshot).pipe(map((child) => {
          return new TreeNode(snapshot, child instanceof TreeNode ? [child] : []);
        }));
      }));
    }));
  }
  getChildConfig(injector, route, segments) {
    if (route.children) {
      return of({
        routes: route.children,
        injector
      });
    }
    if (route.loadChildren) {
      if (route._loadedRoutes !== void 0) {
        return of({
          routes: route._loadedRoutes,
          injector: route._loadedInjector
        });
      }
      return runCanLoadGuards(injector, route, segments, this.urlSerializer).pipe(mergeMap((shouldLoadResult) => {
        if (shouldLoadResult) {
          return this.configLoader.loadChildren(injector, route).pipe(tap((cfg) => {
            route._loadedRoutes = cfg.routes;
            route._loadedInjector = cfg.injector;
          }));
        }
        return canLoadFails(route);
      }));
    }
    return of({
      routes: [],
      injector
    });
  }
};
function sortActivatedRouteSnapshots(nodes) {
  nodes.sort((a, b) => {
    if (a.value.outlet === PRIMARY_OUTLET) return -1;
    if (b.value.outlet === PRIMARY_OUTLET) return 1;
    return a.value.outlet.localeCompare(b.value.outlet);
  });
}
function hasEmptyPathConfig(node) {
  const config = node.value.routeConfig;
  return config && config.path === "";
}
function mergeEmptyPathMatches(nodes) {
  const result = [];
  const mergedNodes = /* @__PURE__ */ new Set();
  for (const node of nodes) {
    if (!hasEmptyPathConfig(node)) {
      result.push(node);
      continue;
    }
    const duplicateEmptyPathNode = result.find((resultNode) => node.value.routeConfig === resultNode.value.routeConfig);
    if (duplicateEmptyPathNode !== void 0) {
      duplicateEmptyPathNode.children.push(...node.children);
      mergedNodes.add(duplicateEmptyPathNode);
    } else {
      result.push(node);
    }
  }
  for (const mergedNode of mergedNodes) {
    const mergedChildren = mergeEmptyPathMatches(mergedNode.children);
    result.push(new TreeNode(mergedNode.value, mergedChildren));
  }
  return result.filter((n) => !mergedNodes.has(n));
}
function checkOutletNameUniqueness(nodes) {
  const names = {};
  nodes.forEach((n) => {
    const routeWithSameOutletName = names[n.value.outlet];
    if (routeWithSameOutletName) {
      const p = routeWithSameOutletName.url.map((s) => s.toString()).join("/");
      const c = n.value.url.map((s) => s.toString()).join("/");
      throw new RuntimeError(4006, (typeof ngDevMode === "undefined" || ngDevMode) && `Two segments cannot have the same outlet name: '${p}' and '${c}'.`);
    }
    names[n.value.outlet] = n.value;
  });
}
function getData(route) {
  return route.data || {};
}
function getResolve(route) {
  return route.resolve || {};
}
function recognize(injector, configLoader, rootComponentType, config, serializer, paramsInheritanceStrategy) {
  return mergeMap((t) => recognize$1(injector, configLoader, rootComponentType, config, t.extractedUrl, serializer, paramsInheritanceStrategy).pipe(map(({
    state: targetSnapshot,
    tree: urlAfterRedirects
  }) => {
    return __spreadProps(__spreadValues({}, t), {
      targetSnapshot,
      urlAfterRedirects
    });
  })));
}
function resolveData(paramsInheritanceStrategy, injector) {
  return mergeMap((t) => {
    const {
      targetSnapshot,
      guards: {
        canActivateChecks
      }
    } = t;
    if (!canActivateChecks.length) {
      return of(t);
    }
    const routesWithResolversToRun = new Set(canActivateChecks.map((check) => check.route));
    const routesNeedingDataUpdates = /* @__PURE__ */ new Set();
    for (const route of routesWithResolversToRun) {
      if (routesNeedingDataUpdates.has(route)) {
        continue;
      }
      for (const newRoute of flattenRouteTree(route)) {
        routesNeedingDataUpdates.add(newRoute);
      }
    }
    let routesProcessed = 0;
    return from(routesNeedingDataUpdates).pipe(concatMap((route) => {
      if (routesWithResolversToRun.has(route)) {
        return runResolve(route, targetSnapshot, paramsInheritanceStrategy, injector);
      } else {
        route.data = getInherited(route, route.parent, paramsInheritanceStrategy).resolve;
        return of(void 0);
      }
    }), tap(() => routesProcessed++), takeLast(1), mergeMap((_) => routesProcessed === routesNeedingDataUpdates.size ? of(t) : EMPTY));
  });
}
function flattenRouteTree(route) {
  const descendants = route.children.map((child) => flattenRouteTree(child)).flat();
  return [route, ...descendants];
}
function runResolve(futureARS, futureRSS, paramsInheritanceStrategy, injector) {
  const config = futureARS.routeConfig;
  const resolve = futureARS._resolve;
  if (config?.title !== void 0 && !hasStaticTitle(config)) {
    resolve[RouteTitleKey] = config.title;
  }
  return defer(() => {
    futureARS.data = getInherited(futureARS, futureARS.parent, paramsInheritanceStrategy).resolve;
    return resolveNode(resolve, futureARS, futureRSS, injector).pipe(map((resolvedData) => {
      futureARS._resolvedData = resolvedData;
      futureARS.data = __spreadValues(__spreadValues({}, futureARS.data), resolvedData);
      return null;
    }));
  });
}
function resolveNode(resolve, futureARS, futureRSS, injector) {
  const keys = getDataKeys(resolve);
  if (keys.length === 0) {
    return of({});
  }
  const data = {};
  return from(keys).pipe(mergeMap((key) => getResolver(resolve[key], futureARS, futureRSS, injector).pipe(first(), tap((value) => {
    if (value instanceof RedirectCommand) {
      throw redirectingNavigationError(new DefaultUrlSerializer(), value);
    }
    data[key] = value;
  }))), takeLast(1), map(() => data), catchError((e) => isEmptyError(e) ? EMPTY : throwError(e)));
}
function getResolver(injectionToken, futureARS, futureRSS, injector) {
  const closestInjector = getClosestRouteInjector(futureARS) ?? injector;
  const resolver = getTokenOrFunctionIdentity(injectionToken, closestInjector);
  const resolverValue = resolver.resolve ? resolver.resolve(futureARS, futureRSS) : runInInjectionContext(closestInjector, () => resolver(futureARS, futureRSS));
  return wrapIntoObservable(resolverValue);
}
function switchTap(next) {
  return switchMap((v) => {
    const nextResult = next(v);
    if (nextResult) {
      return from(nextResult).pipe(map(() => v));
    }
    return of(v);
  });
}
var TitleStrategy = class _TitleStrategy {
  /**
   * @returns The `title` of the deepest primary route.
   */
  buildTitle(snapshot) {
    let pageTitle;
    let route = snapshot.root;
    while (route !== void 0) {
      pageTitle = this.getResolvedTitleForRoute(route) ?? pageTitle;
      route = route.children.find((child) => child.outlet === PRIMARY_OUTLET);
    }
    return pageTitle;
  }
  /**
   * Given an `ActivatedRouteSnapshot`, returns the final value of the
   * `Route.title` property, which can either be a static string or a resolved value.
   */
  getResolvedTitleForRoute(snapshot) {
    return snapshot.data[RouteTitleKey];
  }
  static ɵfac = function TitleStrategy_Factory(__ngFactoryType__) {
    return new (__ngFactoryType__ || _TitleStrategy)();
  };
  static ɵprov = ɵɵdefineInjectable({
    token: _TitleStrategy,
    factory: () => (() => inject(DefaultTitleStrategy))(),
    providedIn: "root"
  });
};
(() => {
  (typeof ngDevMode === "undefined" || ngDevMode) && setClassMetadata(TitleStrategy, [{
    type: Injectable,
    args: [{
      providedIn: "root",
      useFactory: () => inject(DefaultTitleStrategy)
    }]
  }], null, null);
})();
var DefaultTitleStrategy = class _DefaultTitleStrategy extends TitleStrategy {
  title;
  constructor(title) {
    super();
    this.title = title;
  }
  /**
   * Sets the title of the browser to the given value.
   *
   * @param title The `pageTitle` from the deepest primary route.
   */
  updateTitle(snapshot) {
    const title = this.buildTitle(snapshot);
    if (title !== void 0) {
      this.title.setTitle(title);
    }
  }
  static ɵfac = function DefaultTitleStrategy_Factory(__ngFactoryType__) {
    return new (__ngFactoryType__ || _DefaultTitleStrategy)(ɵɵinject(Title));
  };
  static ɵprov = ɵɵdefineInjectable({
    token: _DefaultTitleStrategy,
    factory: _DefaultTitleStrategy.ɵfac,
    providedIn: "root"
  });
};
(() => {
  (typeof ngDevMode === "undefined" || ngDevMode) && setClassMetadata(DefaultTitleStrategy, [{
    type: Injectable,
    args: [{
      providedIn: "root"
    }]
  }], () => [{
    type: Title
  }], null);
})();
var ROUTER_CONFIGURATION = new InjectionToken(typeof ngDevMode === "undefined" || ngDevMode ? "router config" : "", {
  providedIn: "root",
  factory: () => ({})
});
var ROUTES = new InjectionToken(ngDevMode ? "ROUTES" : "");
var RouterConfigLoader = class _RouterConfigLoader {
  componentLoaders = /* @__PURE__ */ new WeakMap();
  childrenLoaders = /* @__PURE__ */ new WeakMap();
  onLoadStartListener;
  onLoadEndListener;
  compiler = inject(Compiler);
  loadComponent(injector, route) {
    if (this.componentLoaders.get(route)) {
      return this.componentLoaders.get(route);
    } else if (route._loadedComponent) {
      return of(route._loadedComponent);
    }
    if (this.onLoadStartListener) {
      this.onLoadStartListener(route);
    }
    const loadRunner = wrapIntoObservable(runInInjectionContext(injector, () => route.loadComponent())).pipe(map(maybeUnwrapDefaultExport), switchMap(maybeResolveResources), tap((component) => {
      if (this.onLoadEndListener) {
        this.onLoadEndListener(route);
      }
      (typeof ngDevMode === "undefined" || ngDevMode) && assertStandalone(route.path ?? "", component);
      route._loadedComponent = component;
    }), finalize(() => {
      this.componentLoaders.delete(route);
    }));
    const loader = new ConnectableObservable(loadRunner, () => new Subject()).pipe(refCount());
    this.componentLoaders.set(route, loader);
    return loader;
  }
  loadChildren(parentInjector, route) {
    if (this.childrenLoaders.get(route)) {
      return this.childrenLoaders.get(route);
    } else if (route._loadedRoutes) {
      return of({
        routes: route._loadedRoutes,
        injector: route._loadedInjector
      });
    }
    if (this.onLoadStartListener) {
      this.onLoadStartListener(route);
    }
    const moduleFactoryOrRoutes$ = loadChildren(route, this.compiler, parentInjector, this.onLoadEndListener);
    const loadRunner = moduleFactoryOrRoutes$.pipe(finalize(() => {
      this.childrenLoaders.delete(route);
    }));
    const loader = new ConnectableObservable(loadRunner, () => new Subject()).pipe(refCount());
    this.childrenLoaders.set(route, loader);
    return loader;
  }
  static ɵfac = function RouterConfigLoader_Factory(__ngFactoryType__) {
    return new (__ngFactoryType__ || _RouterConfigLoader)();
  };
  static ɵprov = ɵɵdefineInjectable({
    token: _RouterConfigLoader,
    factory: _RouterConfigLoader.ɵfac,
    providedIn: "root"
  });
};
(() => {
  (typeof ngDevMode === "undefined" || ngDevMode) && setClassMetadata(RouterConfigLoader, [{
    type: Injectable,
    args: [{
      providedIn: "root"
    }]
  }], null, null);
})();
function loadChildren(route, compiler, parentInjector, onLoadEndListener) {
  return wrapIntoObservable(runInInjectionContext(parentInjector, () => route.loadChildren())).pipe(map(maybeUnwrapDefaultExport), switchMap(maybeResolveResources), mergeMap((t) => {
    if (t instanceof NgModuleFactory$1 || Array.isArray(t)) {
      return of(t);
    } else {
      return from(compiler.compileModuleAsync(t));
    }
  }), map((factoryOrRoutes) => {
    if (onLoadEndListener) {
      onLoadEndListener(route);
    }
    let injector;
    let rawRoutes;
    let requireStandaloneComponents = false;
    if (Array.isArray(factoryOrRoutes)) {
      rawRoutes = factoryOrRoutes;
      requireStandaloneComponents = true;
    } else {
      injector = factoryOrRoutes.create(parentInjector).injector;
      rawRoutes = injector.get(ROUTES, [], {
        optional: true,
        self: true
      }).flat();
    }
    const routes = rawRoutes.map(standardizeConfig);
    (typeof ngDevMode === "undefined" || ngDevMode) && validateConfig(routes, route.path, requireStandaloneComponents);
    return {
      routes,
      injector
    };
  }));
}
function isWrappedDefaultExport(value) {
  return value && typeof value === "object" && "default" in value;
}
function maybeUnwrapDefaultExport(input2) {
  return isWrappedDefaultExport(input2) ? input2["default"] : input2;
}
function maybeResolveResources(value) {
  if (false) {
    return resolveComponentResources(fetch).catch((error) => {
      console.error(error);
      return Promise.resolve();
    }).then(() => value);
  }
  return of(value);
}
var UrlHandlingStrategy = class _UrlHandlingStrategy {
  static ɵfac = function UrlHandlingStrategy_Factory(__ngFactoryType__) {
    return new (__ngFactoryType__ || _UrlHandlingStrategy)();
  };
  static ɵprov = ɵɵdefineInjectable({
    token: _UrlHandlingStrategy,
    factory: () => (() => inject(DefaultUrlHandlingStrategy))(),
    providedIn: "root"
  });
};
(() => {
  (typeof ngDevMode === "undefined" || ngDevMode) && setClassMetadata(UrlHandlingStrategy, [{
    type: Injectable,
    args: [{
      providedIn: "root",
      useFactory: () => inject(DefaultUrlHandlingStrategy)
    }]
  }], null, null);
})();
var DefaultUrlHandlingStrategy = class _DefaultUrlHandlingStrategy {
  shouldProcessUrl(url) {
    return true;
  }
  extract(url) {
    return url;
  }
  merge(newUrlPart, wholeUrl) {
    return newUrlPart;
  }
  static ɵfac = function DefaultUrlHandlingStrategy_Factory(__ngFactoryType__) {
    return new (__ngFactoryType__ || _DefaultUrlHandlingStrategy)();
  };
  static ɵprov = ɵɵdefineInjectable({
    token: _DefaultUrlHandlingStrategy,
    factory: _DefaultUrlHandlingStrategy.ɵfac,
    providedIn: "root"
  });
};
(() => {
  (typeof ngDevMode === "undefined" || ngDevMode) && setClassMetadata(DefaultUrlHandlingStrategy, [{
    type: Injectable,
    args: [{
      providedIn: "root"
    }]
  }], null, null);
})();
var CREATE_VIEW_TRANSITION = new InjectionToken(ngDevMode ? "view transition helper" : "");
var VIEW_TRANSITION_OPTIONS = new InjectionToken(ngDevMode ? "view transition options" : "");
function createViewTransition(injector, from2, to) {
  const transitionOptions = injector.get(VIEW_TRANSITION_OPTIONS);
  const document = injector.get(DOCUMENT);
  if (!document.startViewTransition || transitionOptions.skipNextTransition) {
    transitionOptions.skipNextTransition = false;
    return new Promise((resolve) => setTimeout(resolve));
  }
  let resolveViewTransitionStarted;
  const viewTransitionStarted = new Promise((resolve) => {
    resolveViewTransitionStarted = resolve;
  });
  const transition = document.startViewTransition(() => {
    resolveViewTransitionStarted();
    return createRenderPromise(injector);
  });
  transition.ready.catch((error) => {
    if (typeof ngDevMode === "undefined" || ngDevMode) {
      console.error(error);
    }
  });
  const {
    onViewTransitionCreated
  } = transitionOptions;
  if (onViewTransitionCreated) {
    runInInjectionContext(injector, () => onViewTransitionCreated({
      transition,
      from: from2,
      to
    }));
  }
  return viewTransitionStarted;
}
function createRenderPromise(injector) {
  return new Promise((resolve) => {
    afterNextRender({
      read: () => setTimeout(resolve)
    }, {
      injector
    });
  });
}
var NAVIGATION_ERROR_HANDLER = new InjectionToken(typeof ngDevMode === "undefined" || ngDevMode ? "navigation error handler" : "");
var NavigationTransitions = class _NavigationTransitions {
  // Some G3 targets expect the navigation object to be mutated (and not getting a new reference on changes).
  currentNavigation = signal(null, ...ngDevMode ? [{
    debugName: "currentNavigation",
    equal: () => false
  }] : [{
    equal: () => false
  }]);
  currentTransition = null;
  lastSuccessfulNavigation = null;
  /**
   * These events are used to communicate back to the Router about the state of the transition. The
   * Router wants to respond to these events in various ways. Because the `NavigationTransition`
   * class is not public, this event subject is not publicly exposed.
   */
  events = new Subject();
  /**
   * Used to abort the current transition with an error.
   */
  transitionAbortWithErrorSubject = new Subject();
  configLoader = inject(RouterConfigLoader);
  environmentInjector = inject(EnvironmentInjector);
  destroyRef = inject(DestroyRef);
  urlSerializer = inject(UrlSerializer);
  rootContexts = inject(ChildrenOutletContexts);
  location = inject(Location);
  inputBindingEnabled = inject(INPUT_BINDER, {
    optional: true
  }) !== null;
  titleStrategy = inject(TitleStrategy);
  options = inject(ROUTER_CONFIGURATION, {
    optional: true
  }) || {};
  paramsInheritanceStrategy = this.options.paramsInheritanceStrategy || "emptyOnly";
  urlHandlingStrategy = inject(UrlHandlingStrategy);
  createViewTransition = inject(CREATE_VIEW_TRANSITION, {
    optional: true
  });
  navigationErrorHandler = inject(NAVIGATION_ERROR_HANDLER, {
    optional: true
  });
  navigationId = 0;
  get hasRequestedNavigation() {
    return this.navigationId !== 0;
  }
  transitions;
  /**
   * Hook that enables you to pause navigation after the preactivation phase.
   * Used by `RouterModule`.
   *
   * @internal
   */
  afterPreactivation = () => of(void 0);
  /** @internal */
  rootComponentType = null;
  destroyed = false;
  constructor() {
    const onLoadStart = (r) => this.events.next(new RouteConfigLoadStart(r));
    const onLoadEnd = (r) => this.events.next(new RouteConfigLoadEnd(r));
    this.configLoader.onLoadEndListener = onLoadEnd;
    this.configLoader.onLoadStartListener = onLoadStart;
    this.destroyRef.onDestroy(() => {
      this.destroyed = true;
    });
  }
  complete() {
    this.transitions?.complete();
  }
  handleNavigationRequest(request) {
    const id = ++this.navigationId;
    untracked(() => {
      this.transitions?.next(__spreadProps(__spreadValues({}, request), {
        extractedUrl: this.urlHandlingStrategy.extract(request.rawUrl),
        targetSnapshot: null,
        targetRouterState: null,
        guards: {
          canActivateChecks: [],
          canDeactivateChecks: []
        },
        guardsResult: null,
        abortController: new AbortController(),
        id
      }));
    });
  }
  setupNavigations(router) {
    this.transitions = new BehaviorSubject(null);
    return this.transitions.pipe(
      filter((t) => t !== null),
      // Using switchMap so we cancel executing navigations when a new one comes in
      switchMap((overallTransitionState) => {
        let completedOrAborted = false;
        return of(overallTransitionState).pipe(
          switchMap((t) => {
            if (this.navigationId > overallTransitionState.id) {
              const cancellationReason = typeof ngDevMode === "undefined" || ngDevMode ? `Navigation ID ${overallTransitionState.id} is not equal to the current navigation id ${this.navigationId}` : "";
              this.cancelNavigationTransition(overallTransitionState, cancellationReason, NavigationCancellationCode.SupersededByNewNavigation);
              return EMPTY;
            }
            this.currentTransition = overallTransitionState;
            this.currentNavigation.set({
              id: t.id,
              initialUrl: t.rawUrl,
              extractedUrl: t.extractedUrl,
              targetBrowserUrl: typeof t.extras.browserUrl === "string" ? this.urlSerializer.parse(t.extras.browserUrl) : t.extras.browserUrl,
              trigger: t.source,
              extras: t.extras,
              previousNavigation: !this.lastSuccessfulNavigation ? null : __spreadProps(__spreadValues({}, this.lastSuccessfulNavigation), {
                previousNavigation: null
              }),
              abort: () => t.abortController.abort()
            });
            const urlTransition = !router.navigated || this.isUpdatingInternalState() || this.isUpdatedBrowserUrl();
            const onSameUrlNavigation = t.extras.onSameUrlNavigation ?? router.onSameUrlNavigation;
            if (!urlTransition && onSameUrlNavigation !== "reload") {
              const reason = typeof ngDevMode === "undefined" || ngDevMode ? `Navigation to ${t.rawUrl} was ignored because it is the same as the current Router URL.` : "";
              this.events.next(new NavigationSkipped(t.id, this.urlSerializer.serialize(t.rawUrl), reason, NavigationSkippedCode.IgnoredSameUrlNavigation));
              t.resolve(false);
              return EMPTY;
            }
            if (this.urlHandlingStrategy.shouldProcessUrl(t.rawUrl)) {
              return of(t).pipe(
                // Fire NavigationStart event
                switchMap((t2) => {
                  this.events.next(new NavigationStart(t2.id, this.urlSerializer.serialize(t2.extractedUrl), t2.source, t2.restoredState));
                  if (t2.id !== this.navigationId) {
                    return EMPTY;
                  }
                  return Promise.resolve(t2);
                }),
                // Recognize
                recognize(this.environmentInjector, this.configLoader, this.rootComponentType, router.config, this.urlSerializer, this.paramsInheritanceStrategy),
                // Update URL if in `eager` update mode
                tap((t2) => {
                  overallTransitionState.targetSnapshot = t2.targetSnapshot;
                  overallTransitionState.urlAfterRedirects = t2.urlAfterRedirects;
                  this.currentNavigation.update((nav) => {
                    nav.finalUrl = t2.urlAfterRedirects;
                    return nav;
                  });
                  const routesRecognized = new RoutesRecognized(t2.id, this.urlSerializer.serialize(t2.extractedUrl), this.urlSerializer.serialize(t2.urlAfterRedirects), t2.targetSnapshot);
                  this.events.next(routesRecognized);
                })
              );
            } else if (urlTransition && this.urlHandlingStrategy.shouldProcessUrl(t.currentRawUrl)) {
              const {
                id,
                extractedUrl,
                source,
                restoredState,
                extras
              } = t;
              const navStart = new NavigationStart(id, this.urlSerializer.serialize(extractedUrl), source, restoredState);
              this.events.next(navStart);
              const targetSnapshot = createEmptyState(this.rootComponentType).snapshot;
              this.currentTransition = overallTransitionState = __spreadProps(__spreadValues({}, t), {
                targetSnapshot,
                urlAfterRedirects: extractedUrl,
                extras: __spreadProps(__spreadValues({}, extras), {
                  skipLocationChange: false,
                  replaceUrl: false
                })
              });
              this.currentNavigation.update((nav) => {
                nav.finalUrl = extractedUrl;
                return nav;
              });
              return of(overallTransitionState);
            } else {
              const reason = typeof ngDevMode === "undefined" || ngDevMode ? `Navigation was ignored because the UrlHandlingStrategy indicated neither the current URL ${t.currentRawUrl} nor target URL ${t.rawUrl} should be processed.` : "";
              this.events.next(new NavigationSkipped(t.id, this.urlSerializer.serialize(t.extractedUrl), reason, NavigationSkippedCode.IgnoredByUrlHandlingStrategy));
              t.resolve(false);
              return EMPTY;
            }
          }),
          // --- GUARDS ---
          tap((t) => {
            const guardsStart = new GuardsCheckStart(t.id, this.urlSerializer.serialize(t.extractedUrl), this.urlSerializer.serialize(t.urlAfterRedirects), t.targetSnapshot);
            this.events.next(guardsStart);
          }),
          map((t) => {
            this.currentTransition = overallTransitionState = __spreadProps(__spreadValues({}, t), {
              guards: getAllRouteGuards(t.targetSnapshot, t.currentSnapshot, this.rootContexts)
            });
            return overallTransitionState;
          }),
          checkGuards(this.environmentInjector, (evt) => this.events.next(evt)),
          tap((t) => {
            overallTransitionState.guardsResult = t.guardsResult;
            if (t.guardsResult && typeof t.guardsResult !== "boolean") {
              throw redirectingNavigationError(this.urlSerializer, t.guardsResult);
            }
            const guardsEnd = new GuardsCheckEnd(t.id, this.urlSerializer.serialize(t.extractedUrl), this.urlSerializer.serialize(t.urlAfterRedirects), t.targetSnapshot, !!t.guardsResult);
            this.events.next(guardsEnd);
          }),
          filter((t) => {
            if (!t.guardsResult) {
              this.cancelNavigationTransition(t, "", NavigationCancellationCode.GuardRejected);
              return false;
            }
            return true;
          }),
          // --- RESOLVE ---
          switchTap((t) => {
            if (t.guards.canActivateChecks.length === 0) {
              return void 0;
            }
            return of(t).pipe(tap((t2) => {
              const resolveStart = new ResolveStart(t2.id, this.urlSerializer.serialize(t2.extractedUrl), this.urlSerializer.serialize(t2.urlAfterRedirects), t2.targetSnapshot);
              this.events.next(resolveStart);
            }), switchMap((t2) => {
              let dataResolved = false;
              return of(t2).pipe(resolveData(this.paramsInheritanceStrategy, this.environmentInjector), tap({
                next: () => dataResolved = true,
                complete: () => {
                  if (!dataResolved) {
                    this.cancelNavigationTransition(t2, typeof ngDevMode === "undefined" || ngDevMode ? `At least one route resolver didn't emit any value.` : "", NavigationCancellationCode.NoDataFromResolver);
                  }
                }
              }));
            }), tap((t2) => {
              const resolveEnd = new ResolveEnd(t2.id, this.urlSerializer.serialize(t2.extractedUrl), this.urlSerializer.serialize(t2.urlAfterRedirects), t2.targetSnapshot);
              this.events.next(resolveEnd);
            }));
          }),
          // --- LOAD COMPONENTS ---
          switchTap((t) => {
            const loadComponents = (route) => {
              const loaders = [];
              if (route.routeConfig?.loadComponent) {
                const injector = getClosestRouteInjector(route) ?? this.environmentInjector;
                loaders.push(this.configLoader.loadComponent(injector, route.routeConfig).pipe(tap((loadedComponent) => {
                  route.component = loadedComponent;
                }), map(() => void 0)));
              }
              for (const child of route.children) {
                loaders.push(...loadComponents(child));
              }
              return loaders;
            };
            return combineLatest(loadComponents(t.targetSnapshot.root)).pipe(defaultIfEmpty(null), take(1));
          }),
          switchTap(() => this.afterPreactivation()),
          switchMap(() => {
            const {
              currentSnapshot,
              targetSnapshot
            } = overallTransitionState;
            const viewTransitionStarted = this.createViewTransition?.(this.environmentInjector, currentSnapshot.root, targetSnapshot.root);
            return viewTransitionStarted ? from(viewTransitionStarted).pipe(map(() => overallTransitionState)) : of(overallTransitionState);
          }),
          map((t) => {
            const targetRouterState = createRouterState(router.routeReuseStrategy, t.targetSnapshot, t.currentRouterState);
            this.currentTransition = overallTransitionState = __spreadProps(__spreadValues({}, t), {
              targetRouterState
            });
            this.currentNavigation.update((nav) => {
              nav.targetRouterState = targetRouterState;
              return nav;
            });
            return overallTransitionState;
          }),
          tap(() => {
            this.events.next(new BeforeActivateRoutes());
          }),
          activateRoutes(this.rootContexts, router.routeReuseStrategy, (evt) => this.events.next(evt), this.inputBindingEnabled),
          // Ensure that if some observable used to drive the transition doesn't
          // complete, the navigation still finalizes This should never happen, but
          // this is done as a safety measure to avoid surfacing this error (#49567).
          take(1),
          takeUntil(new Observable((subscriber) => {
            const abortSignal = overallTransitionState.abortController.signal;
            const handler = () => subscriber.next();
            abortSignal.addEventListener("abort", handler);
            return () => abortSignal.removeEventListener("abort", handler);
          }).pipe(
            // Ignore aborts if we are already completed, canceled, or are in the activation stage (we have targetRouterState)
            filter(() => !completedOrAborted && !overallTransitionState.targetRouterState),
            tap(() => {
              this.cancelNavigationTransition(overallTransitionState, overallTransitionState.abortController.signal.reason + "", NavigationCancellationCode.Aborted);
            })
          )),
          tap({
            next: (t) => {
              completedOrAborted = true;
              this.lastSuccessfulNavigation = untracked(this.currentNavigation);
              this.events.next(new NavigationEnd(t.id, this.urlSerializer.serialize(t.extractedUrl), this.urlSerializer.serialize(t.urlAfterRedirects)));
              this.titleStrategy?.updateTitle(t.targetRouterState.snapshot);
              t.resolve(true);
            },
            complete: () => {
              completedOrAborted = true;
            }
          }),
          // There used to be a lot more logic happening directly within the
          // transition Observable. Some of this logic has been refactored out to
          // other places but there may still be errors that happen there. This gives
          // us a way to cancel the transition from the outside. This may also be
          // required in the future to support something like the abort signal of the
          // Navigation API where the navigation gets aborted from outside the
          // transition.
          takeUntil(this.transitionAbortWithErrorSubject.pipe(tap((err) => {
            throw err;
          }))),
          finalize(() => {
            if (!completedOrAborted) {
              const cancelationReason = typeof ngDevMode === "undefined" || ngDevMode ? `Navigation ID ${overallTransitionState.id} is not equal to the current navigation id ${this.navigationId}` : "";
              this.cancelNavigationTransition(overallTransitionState, cancelationReason, NavigationCancellationCode.SupersededByNewNavigation);
            }
            if (this.currentTransition?.id === overallTransitionState.id) {
              this.currentNavigation.set(null);
              this.currentTransition = null;
            }
          }),
          catchError((e) => {
            if (this.destroyed) {
              overallTransitionState.resolve(false);
              return EMPTY;
            }
            completedOrAborted = true;
            if (isNavigationCancelingError(e)) {
              this.events.next(new NavigationCancel(overallTransitionState.id, this.urlSerializer.serialize(overallTransitionState.extractedUrl), e.message, e.cancellationCode));
              if (!isRedirectingNavigationCancelingError(e)) {
                overallTransitionState.resolve(false);
              } else {
                this.events.next(new RedirectRequest(e.url, e.navigationBehaviorOptions));
              }
            } else {
              const navigationError = new NavigationError(overallTransitionState.id, this.urlSerializer.serialize(overallTransitionState.extractedUrl), e, overallTransitionState.targetSnapshot ?? void 0);
              try {
                const navigationErrorHandlerResult = runInInjectionContext(this.environmentInjector, () => this.navigationErrorHandler?.(navigationError));
                if (navigationErrorHandlerResult instanceof RedirectCommand) {
                  const {
                    message,
                    cancellationCode
                  } = redirectingNavigationError(this.urlSerializer, navigationErrorHandlerResult);
                  this.events.next(new NavigationCancel(overallTransitionState.id, this.urlSerializer.serialize(overallTransitionState.extractedUrl), message, cancellationCode));
                  this.events.next(new RedirectRequest(navigationErrorHandlerResult.redirectTo, navigationErrorHandlerResult.navigationBehaviorOptions));
                } else {
                  this.events.next(navigationError);
                  throw e;
                }
              } catch (ee) {
                if (this.options.resolveNavigationPromiseOnError) {
                  overallTransitionState.resolve(false);
                } else {
                  overallTransitionState.reject(ee);
                }
              }
            }
            return EMPTY;
          })
        );
      })
    );
  }
  cancelNavigationTransition(t, reason, code) {
    const navCancel = new NavigationCancel(t.id, this.urlSerializer.serialize(t.extractedUrl), reason, code);
    this.events.next(navCancel);
    t.resolve(false);
  }
  /**
   * @returns Whether we're navigating to somewhere that is not what the Router is
   * currently set to.
   */
  isUpdatingInternalState() {
    return this.currentTransition?.extractedUrl.toString() !== this.currentTransition?.currentUrlTree.toString();
  }
  /**
   * @returns Whether we're updating the browser URL to something new (navigation is going
   * to somewhere not displayed in the URL bar and we will update the URL
   * bar if navigation succeeds).
   */
  isUpdatedBrowserUrl() {
    const currentBrowserUrl = this.urlHandlingStrategy.extract(this.urlSerializer.parse(this.location.path(true)));
    const currentNavigation = untracked(this.currentNavigation);
    const targetBrowserUrl = currentNavigation?.targetBrowserUrl ?? currentNavigation?.extractedUrl;
    return currentBrowserUrl.toString() !== targetBrowserUrl?.toString() && !currentNavigation?.extras.skipLocationChange;
  }
  static ɵfac = function NavigationTransitions_Factory(__ngFactoryType__) {
    return new (__ngFactoryType__ || _NavigationTransitions)();
  };
  static ɵprov = ɵɵdefineInjectable({
    token: _NavigationTransitions,
    factory: _NavigationTransitions.ɵfac,
    providedIn: "root"
  });
};
(() => {
  (typeof ngDevMode === "undefined" || ngDevMode) && setClassMetadata(NavigationTransitions, [{
    type: Injectable,
    args: [{
      providedIn: "root"
    }]
  }], () => [], null);
})();
function isBrowserTriggeredNavigation(source) {
  return source !== IMPERATIVE_NAVIGATION;
}
var RouteReuseStrategy = class _RouteReuseStrategy {
  static ɵfac = function RouteReuseStrategy_Factory(__ngFactoryType__) {
    return new (__ngFactoryType__ || _RouteReuseStrategy)();
  };
  static ɵprov = ɵɵdefineInjectable({
    token: _RouteReuseStrategy,
    factory: () => (() => inject(DefaultRouteReuseStrategy))(),
    providedIn: "root"
  });
};
(() => {
  (typeof ngDevMode === "undefined" || ngDevMode) && setClassMetadata(RouteReuseStrategy, [{
    type: Injectable,
    args: [{
      providedIn: "root",
      useFactory: () => inject(DefaultRouteReuseStrategy)
    }]
  }], null, null);
})();
var BaseRouteReuseStrategy = class {
  /**
   * Whether the given route should detach for later reuse.
   * Always returns false for `BaseRouteReuseStrategy`.
   * */
  shouldDetach(route) {
    return false;
  }
  /**
   * A no-op; the route is never stored since this strategy never detaches routes for later re-use.
   */
  store(route, detachedTree) {
  }
  /** Returns `false`, meaning the route (and its subtree) is never reattached */
  shouldAttach(route) {
    return false;
  }
  /** Returns `null` because this strategy does not store routes for later re-use. */
  retrieve(route) {
    return null;
  }
  /**
   * Determines if a route should be reused.
   * This strategy returns `true` when the future route config and current route config are
   * identical.
   */
  shouldReuseRoute(future, curr) {
    return future.routeConfig === curr.routeConfig;
  }
};
var DefaultRouteReuseStrategy = class _DefaultRouteReuseStrategy extends BaseRouteReuseStrategy {
  static ɵfac = /* @__PURE__ */ (() => {
    let ɵDefaultRouteReuseStrategy_BaseFactory;
    return function DefaultRouteReuseStrategy_Factory(__ngFactoryType__) {
      return (ɵDefaultRouteReuseStrategy_BaseFactory || (ɵDefaultRouteReuseStrategy_BaseFactory = ɵɵgetInheritedFactory(_DefaultRouteReuseStrategy)))(__ngFactoryType__ || _DefaultRouteReuseStrategy);
    };
  })();
  static ɵprov = ɵɵdefineInjectable({
    token: _DefaultRouteReuseStrategy,
    factory: _DefaultRouteReuseStrategy.ɵfac,
    providedIn: "root"
  });
};
(() => {
  (typeof ngDevMode === "undefined" || ngDevMode) && setClassMetadata(DefaultRouteReuseStrategy, [{
    type: Injectable,
    args: [{
      providedIn: "root"
    }]
  }], null, null);
})();
var StateManager = class _StateManager {
  urlSerializer = inject(UrlSerializer);
  options = inject(ROUTER_CONFIGURATION, {
    optional: true
  }) || {};
  canceledNavigationResolution = this.options.canceledNavigationResolution || "replace";
  location = inject(Location);
  urlHandlingStrategy = inject(UrlHandlingStrategy);
  urlUpdateStrategy = this.options.urlUpdateStrategy || "deferred";
  currentUrlTree = new UrlTree();
  /**
   * Returns the currently activated `UrlTree`.
   *
   * This `UrlTree` shows only URLs that the `Router` is configured to handle (through
   * `UrlHandlingStrategy`).
   *
   * The value is set after finding the route config tree to activate but before activating the
   * route.
   */
  getCurrentUrlTree() {
    return this.currentUrlTree;
  }
  rawUrlTree = this.currentUrlTree;
  /**
   * Returns a `UrlTree` that is represents what the browser is actually showing.
   *
   * In the life of a navigation transition:
   * 1. When a navigation begins, the raw `UrlTree` is updated to the full URL that's being
   * navigated to.
   * 2. During a navigation, redirects are applied, which might only apply to _part_ of the URL (due
   * to `UrlHandlingStrategy`).
   * 3. Just before activation, the raw `UrlTree` is updated to include the redirects on top of the
   * original raw URL.
   *
   * Note that this is _only_ here to support `UrlHandlingStrategy.extract` and
   * `UrlHandlingStrategy.shouldProcessUrl`. Without those APIs, the current `UrlTree` would not
   * deviated from the raw `UrlTree`.
   *
   * For `extract`, a raw `UrlTree` is needed because `extract` may only return part
   * of the navigation URL. Thus, the current `UrlTree` may only represent _part_ of the browser
   * URL. When a navigation gets cancelled and the router needs to reset the URL or a new navigation
   * occurs, it needs to know the _whole_ browser URL, not just the part handled by
   * `UrlHandlingStrategy`.
   * For `shouldProcessUrl`, when the return is `false`, the router ignores the navigation but
   * still updates the raw `UrlTree` with the assumption that the navigation was caused by the
   * location change listener due to a URL update by the AngularJS router. In this case, the router
   * still need to know what the browser's URL is for future navigations.
   */
  getRawUrlTree() {
    return this.rawUrlTree;
  }
  createBrowserPath({
    finalUrl,
    initialUrl,
    targetBrowserUrl
  }) {
    const rawUrl = finalUrl !== void 0 ? this.urlHandlingStrategy.merge(finalUrl, initialUrl) : initialUrl;
    const url = targetBrowserUrl ?? rawUrl;
    const path = url instanceof UrlTree ? this.urlSerializer.serialize(url) : url;
    return path;
  }
  commitTransition({
    targetRouterState,
    finalUrl,
    initialUrl
  }) {
    if (finalUrl && targetRouterState) {
      this.currentUrlTree = finalUrl;
      this.rawUrlTree = this.urlHandlingStrategy.merge(finalUrl, initialUrl);
      this.routerState = targetRouterState;
    } else {
      this.rawUrlTree = initialUrl;
    }
  }
  routerState = createEmptyState(null);
  /** Returns the current RouterState. */
  getRouterState() {
    return this.routerState;
  }
  stateMemento = this.createStateMemento();
  updateStateMemento() {
    this.stateMemento = this.createStateMemento();
  }
  createStateMemento() {
    return {
      rawUrlTree: this.rawUrlTree,
      currentUrlTree: this.currentUrlTree,
      routerState: this.routerState
    };
  }
  resetInternalState({
    finalUrl
  }) {
    this.routerState = this.stateMemento.routerState;
    this.currentUrlTree = this.stateMemento.currentUrlTree;
    this.rawUrlTree = this.urlHandlingStrategy.merge(this.currentUrlTree, finalUrl ?? this.rawUrlTree);
  }
  static ɵfac = function StateManager_Factory(__ngFactoryType__) {
    return new (__ngFactoryType__ || _StateManager)();
  };
  static ɵprov = ɵɵdefineInjectable({
    token: _StateManager,
    factory: () => (() => inject(HistoryStateManager))(),
    providedIn: "root"
  });
};
(() => {
  (typeof ngDevMode === "undefined" || ngDevMode) && setClassMetadata(StateManager, [{
    type: Injectable,
    args: [{
      providedIn: "root",
      useFactory: () => inject(HistoryStateManager)
    }]
  }], null, null);
})();
var HistoryStateManager = class _HistoryStateManager extends StateManager {
  /**
   * The id of the currently active page in the router.
   * Updated to the transition's target id on a successful navigation.
   *
   * This is used to track what page the router last activated. When an attempted navigation fails,
   * the router can then use this to compute how to restore the state back to the previously active
   * page.
   */
  currentPageId = 0;
  lastSuccessfulId = -1;
  restoredState() {
    return this.location.getState();
  }
  /**
   * The ɵrouterPageId of whatever page is currently active in the browser history. This is
   * important for computing the target page id for new navigations because we need to ensure each
   * page id in the browser history is 1 more than the previous entry.
   */
  get browserPageId() {
    if (this.canceledNavigationResolution !== "computed") {
      return this.currentPageId;
    }
    return this.restoredState()?.ɵrouterPageId ?? this.currentPageId;
  }
  registerNonRouterCurrentEntryChangeListener(listener) {
    return this.location.subscribe((event) => {
      if (event["type"] === "popstate") {
        setTimeout(() => {
          listener(event["url"], event.state, "popstate");
        });
      }
    });
  }
  handleRouterEvent(e, currentTransition) {
    if (e instanceof NavigationStart) {
      this.updateStateMemento();
    } else if (e instanceof NavigationSkipped) {
      this.commitTransition(currentTransition);
    } else if (e instanceof RoutesRecognized) {
      if (this.urlUpdateStrategy === "eager") {
        if (!currentTransition.extras.skipLocationChange) {
          this.setBrowserUrl(this.createBrowserPath(currentTransition), currentTransition);
        }
      }
    } else if (e instanceof BeforeActivateRoutes) {
      this.commitTransition(currentTransition);
      if (this.urlUpdateStrategy === "deferred" && !currentTransition.extras.skipLocationChange) {
        this.setBrowserUrl(this.createBrowserPath(currentTransition), currentTransition);
      }
    } else if (e instanceof NavigationCancel && e.code !== NavigationCancellationCode.SupersededByNewNavigation && e.code !== NavigationCancellationCode.Redirect) {
      this.restoreHistory(currentTransition);
    } else if (e instanceof NavigationError) {
      this.restoreHistory(currentTransition, true);
    } else if (e instanceof NavigationEnd) {
      this.lastSuccessfulId = e.id;
      this.currentPageId = this.browserPageId;
    }
  }
  setBrowserUrl(path, {
    extras,
    id
  }) {
    const {
      replaceUrl,
      state
    } = extras;
    if (this.location.isCurrentPathEqualTo(path) || !!replaceUrl) {
      const currentBrowserPageId = this.browserPageId;
      const newState = __spreadValues(__spreadValues({}, state), this.generateNgRouterState(id, currentBrowserPageId));
      this.location.replaceState(path, "", newState);
    } else {
      const newState = __spreadValues(__spreadValues({}, state), this.generateNgRouterState(id, this.browserPageId + 1));
      this.location.go(path, "", newState);
    }
  }
  /**
   * Performs the necessary rollback action to restore the browser URL to the
   * state before the transition.
   */
  restoreHistory(navigation, restoringFromCaughtError = false) {
    if (this.canceledNavigationResolution === "computed") {
      const currentBrowserPageId = this.browserPageId;
      const targetPagePosition = this.currentPageId - currentBrowserPageId;
      if (targetPagePosition !== 0) {
        this.location.historyGo(targetPagePosition);
      } else if (this.getCurrentUrlTree() === navigation.finalUrl && targetPagePosition === 0) {
        this.resetInternalState(navigation);
        this.resetUrlToCurrentUrlTree();
      } else ;
    } else if (this.canceledNavigationResolution === "replace") {
      if (restoringFromCaughtError) {
        this.resetInternalState(navigation);
      }
      this.resetUrlToCurrentUrlTree();
    }
  }
  resetUrlToCurrentUrlTree() {
    this.location.replaceState(this.urlSerializer.serialize(this.getRawUrlTree()), "", this.generateNgRouterState(this.lastSuccessfulId, this.currentPageId));
  }
  generateNgRouterState(navigationId, routerPageId) {
    if (this.canceledNavigationResolution === "computed") {
      return {
        navigationId,
        ɵrouterPageId: routerPageId
      };
    }
    return {
      navigationId
    };
  }
  static ɵfac = /* @__PURE__ */ (() => {
    let ɵHistoryStateManager_BaseFactory;
    return function HistoryStateManager_Factory(__ngFactoryType__) {
      return (ɵHistoryStateManager_BaseFactory || (ɵHistoryStateManager_BaseFactory = ɵɵgetInheritedFactory(_HistoryStateManager)))(__ngFactoryType__ || _HistoryStateManager);
    };
  })();
  static ɵprov = ɵɵdefineInjectable({
    token: _HistoryStateManager,
    factory: _HistoryStateManager.ɵfac,
    providedIn: "root"
  });
};
(() => {
  (typeof ngDevMode === "undefined" || ngDevMode) && setClassMetadata(HistoryStateManager, [{
    type: Injectable,
    args: [{
      providedIn: "root"
    }]
  }], null, null);
})();
function afterNextNavigation(router, action) {
  router.events.pipe(filter((e) => e instanceof NavigationEnd || e instanceof NavigationCancel || e instanceof NavigationError || e instanceof NavigationSkipped), map((e) => {
    if (e instanceof NavigationEnd || e instanceof NavigationSkipped) {
      return 0;
    }
    const redirecting = e instanceof NavigationCancel ? e.code === NavigationCancellationCode.Redirect || e.code === NavigationCancellationCode.SupersededByNewNavigation : false;
    return redirecting ? 2 : 1;
  }), filter(
    (result) => result !== 2
    /* NavigationResult.REDIRECTING */
  ), take(1)).subscribe(() => {
    action();
  });
}
var exactMatchOptions = {
  paths: "exact",
  fragment: "ignored",
  matrixParams: "ignored",
  queryParams: "exact"
};
var subsetMatchOptions = {
  paths: "subset",
  fragment: "ignored",
  matrixParams: "ignored",
  queryParams: "subset"
};
var Router = class _Router {
  get currentUrlTree() {
    return this.stateManager.getCurrentUrlTree();
  }
  get rawUrlTree() {
    return this.stateManager.getRawUrlTree();
  }
  disposed = false;
  nonRouterCurrentEntryChangeSubscription;
  console = inject(Console);
  stateManager = inject(StateManager);
  options = inject(ROUTER_CONFIGURATION, {
    optional: true
  }) || {};
  pendingTasks = inject(PendingTasksInternal);
  urlUpdateStrategy = this.options.urlUpdateStrategy || "deferred";
  navigationTransitions = inject(NavigationTransitions);
  urlSerializer = inject(UrlSerializer);
  location = inject(Location);
  urlHandlingStrategy = inject(UrlHandlingStrategy);
  injector = inject(EnvironmentInjector);
  /**
   * The private `Subject` type for the public events exposed in the getter. This is used internally
   * to push events to. The separate field allows us to expose separate types in the public API
   * (i.e., an Observable rather than the Subject).
   */
  _events = new Subject();
  /**
   * An event stream for routing events.
   */
  get events() {
    return this._events;
  }
  /**
   * The current state of routing in this NgModule.
   */
  get routerState() {
    return this.stateManager.getRouterState();
  }
  /**
   * True if at least one navigation event has occurred,
   * false otherwise.
   */
  navigated = false;
  /**
   * A strategy for re-using routes.
   *
   * @deprecated Configure using `providers` instead:
   *   `{provide: RouteReuseStrategy, useClass: MyStrategy}`.
   */
  routeReuseStrategy = inject(RouteReuseStrategy);
  /**
   * How to handle a navigation request to the current URL.
   *
   *
   * @deprecated Configure this through `provideRouter` or `RouterModule.forRoot` instead.
   * @see {@link withRouterConfig}
   * @see {@link provideRouter}
   * @see {@link RouterModule}
   */
  onSameUrlNavigation = this.options.onSameUrlNavigation || "ignore";
  config = inject(ROUTES, {
    optional: true
  })?.flat() ?? [];
  /**
   * Indicates whether the application has opted in to binding Router data to component inputs.
   *
   * This option is enabled by the `withComponentInputBinding` feature of `provideRouter` or
   * `bindToComponentInputs` in the `ExtraOptions` of `RouterModule.forRoot`.
   */
  componentInputBindingEnabled = !!inject(INPUT_BINDER, {
    optional: true
  });
  /**
   * Signal of the current `Navigation` object when the router is navigating, and `null` when idle.
   *
   * Note: The current navigation becomes to null after the NavigationEnd event is emitted.
   */
  currentNavigation = this.navigationTransitions.currentNavigation.asReadonly();
  constructor() {
    this.resetConfig(this.config);
    this.navigationTransitions.setupNavigations(this).subscribe({
      error: (e) => {
        this.console.warn(ngDevMode ? `Unhandled Navigation Error: ${e}` : e);
      }
    });
    this.subscribeToNavigationEvents();
  }
  eventsSubscription = new Subscription();
  subscribeToNavigationEvents() {
    const subscription = this.navigationTransitions.events.subscribe((e) => {
      try {
        const currentTransition = this.navigationTransitions.currentTransition;
        const currentNavigation = untracked(this.navigationTransitions.currentNavigation);
        if (currentTransition !== null && currentNavigation !== null) {
          this.stateManager.handleRouterEvent(e, currentNavigation);
          if (e instanceof NavigationCancel && e.code !== NavigationCancellationCode.Redirect && e.code !== NavigationCancellationCode.SupersededByNewNavigation) {
            this.navigated = true;
          } else if (e instanceof NavigationEnd) {
            this.navigated = true;
          } else if (e instanceof RedirectRequest) {
            const opts = e.navigationBehaviorOptions;
            const mergedTree = this.urlHandlingStrategy.merge(e.url, currentTransition.currentRawUrl);
            const extras = __spreadValues({
              browserUrl: currentTransition.extras.browserUrl,
              info: currentTransition.extras.info,
              skipLocationChange: currentTransition.extras.skipLocationChange,
              // The URL is already updated at this point if we have 'eager' URL
              // updates or if the navigation was triggered by the browser (back
              // button, URL bar, etc). We want to replace that item in history
              // if the navigation is rejected.
              replaceUrl: currentTransition.extras.replaceUrl || this.urlUpdateStrategy === "eager" || isBrowserTriggeredNavigation(currentTransition.source)
            }, opts);
            this.scheduleNavigation(mergedTree, IMPERATIVE_NAVIGATION, null, extras, {
              resolve: currentTransition.resolve,
              reject: currentTransition.reject,
              promise: currentTransition.promise
            });
          }
        }
        if (isPublicRouterEvent(e)) {
          this._events.next(e);
        }
      } catch (e2) {
        this.navigationTransitions.transitionAbortWithErrorSubject.next(e2);
      }
    });
    this.eventsSubscription.add(subscription);
  }
  /** @internal */
  resetRootComponentType(rootComponentType) {
    this.routerState.root.component = rootComponentType;
    this.navigationTransitions.rootComponentType = rootComponentType;
  }
  /**
   * Sets up the location change listener and performs the initial navigation.
   */
  initialNavigation() {
    this.setUpLocationChangeListener();
    if (!this.navigationTransitions.hasRequestedNavigation) {
      this.navigateToSyncWithBrowser(this.location.path(true), IMPERATIVE_NAVIGATION, this.stateManager.restoredState());
    }
  }
  /**
   * Sets up the location change listener. This listener detects navigations triggered from outside
   * the Router (the browser back/forward buttons, for example) and schedules a corresponding Router
   * navigation so that the correct events, guards, etc. are triggered.
   */
  setUpLocationChangeListener() {
    this.nonRouterCurrentEntryChangeSubscription ??= this.stateManager.registerNonRouterCurrentEntryChangeListener((url, state, source) => {
      this.navigateToSyncWithBrowser(url, source, state);
    });
  }
  /**
   * Schedules a router navigation to synchronize Router state with the browser state.
   *
   * This is done as a response to a popstate event and the initial navigation. These
   * two scenarios represent times when the browser URL/state has been updated and
   * the Router needs to respond to ensure its internal state matches.
   */
  navigateToSyncWithBrowser(url, source, state) {
    const extras = {
      replaceUrl: true
    };
    const restoredState = state?.navigationId ? state : null;
    if (state) {
      const stateCopy = __spreadValues({}, state);
      delete stateCopy.navigationId;
      delete stateCopy.ɵrouterPageId;
      if (Object.keys(stateCopy).length !== 0) {
        extras.state = stateCopy;
      }
    }
    const urlTree = this.parseUrl(url);
    this.scheduleNavigation(urlTree, source, restoredState, extras).catch((e) => {
      if (this.disposed) {
        return;
      }
      this.injector.get(INTERNAL_APPLICATION_ERROR_HANDLER)(e);
    });
  }
  /** The current URL. */
  get url() {
    return this.serializeUrl(this.currentUrlTree);
  }
  /**
   * Returns the current `Navigation` object when the router is navigating,
   * and `null` when idle.
   *
   * @deprecated 20.2 Use the `currentNavigation` signal instead.
   */
  getCurrentNavigation() {
    return untracked(this.navigationTransitions.currentNavigation);
  }
  /**
   * The `Navigation` object of the most recent navigation to succeed and `null` if there
   *     has not been a successful navigation yet.
   */
  get lastSuccessfulNavigation() {
    return this.navigationTransitions.lastSuccessfulNavigation;
  }
  /**
   * Resets the route configuration used for navigation and generating links.
   *
   * @param config The route array for the new configuration.
   *
   * @usageNotes
   *
   * ```ts
   * router.resetConfig([
   *  { path: 'team/:id', component: TeamCmp, children: [
   *    { path: 'simple', component: SimpleCmp },
   *    { path: 'user/:name', component: UserCmp }
   *  ]}
   * ]);
   * ```
   */
  resetConfig(config) {
    (typeof ngDevMode === "undefined" || ngDevMode) && validateConfig(config);
    this.config = config.map(standardizeConfig);
    this.navigated = false;
  }
  /** @docs-private */
  ngOnDestroy() {
    this.dispose();
  }
  /** Disposes of the router. */
  dispose() {
    this._events.unsubscribe();
    this.navigationTransitions.complete();
    if (this.nonRouterCurrentEntryChangeSubscription) {
      this.nonRouterCurrentEntryChangeSubscription.unsubscribe();
      this.nonRouterCurrentEntryChangeSubscription = void 0;
    }
    this.disposed = true;
    this.eventsSubscription.unsubscribe();
  }
  /**
   * Appends URL segments to the current URL tree to create a new URL tree.
   *
   * @param commands An array of URL fragments with which to construct the new URL tree.
   * If the path is static, can be the literal URL string. For a dynamic path, pass an array of path
   * segments, followed by the parameters for each segment.
   * The fragments are applied to the current URL tree or the one provided  in the `relativeTo`
   * property of the options object, if supplied.
   * @param navigationExtras Options that control the navigation strategy.
   * @returns The new URL tree.
   *
   * @usageNotes
   *
   * ```
   * // create /team/33/user/11
   * router.createUrlTree(['/team', 33, 'user', 11]);
   *
   * // create /team/33;expand=true/user/11
   * router.createUrlTree(['/team', 33, {expand: true}, 'user', 11]);
   *
   * // you can collapse static segments like this (this works only with the first passed-in value):
   * router.createUrlTree(['/team/33/user', userId]);
   *
   * // If the first segment can contain slashes, and you do not want the router to split it,
   * // you can do the following:
   * router.createUrlTree([{segmentPath: '/one/two'}]);
   *
   * // create /team/33/(user/11//right:chat)
   * router.createUrlTree(['/team', 33, {outlets: {primary: 'user/11', right: 'chat'}}]);
   *
   * // remove the right secondary node
   * router.createUrlTree(['/team', 33, {outlets: {primary: 'user/11', right: null}}]);
   *
   * // assuming the current url is `/team/33/user/11` and the route points to `user/11`
   *
   * // navigate to /team/33/user/11/details
   * router.createUrlTree(['details'], {relativeTo: route});
   *
   * // navigate to /team/33/user/22
   * router.createUrlTree(['../22'], {relativeTo: route});
   *
   * // navigate to /team/44/user/22
   * router.createUrlTree(['../../team/44/user/22'], {relativeTo: route});
   *
   * Note that a value of `null` or `undefined` for `relativeTo` indicates that the
   * tree should be created relative to the root.
   * ```
   */
  createUrlTree(commands, navigationExtras = {}) {
    const {
      relativeTo,
      queryParams,
      fragment,
      queryParamsHandling,
      preserveFragment
    } = navigationExtras;
    const f = preserveFragment ? this.currentUrlTree.fragment : fragment;
    let q = null;
    switch (queryParamsHandling ?? this.options.defaultQueryParamsHandling) {
      case "merge":
        q = __spreadValues(__spreadValues({}, this.currentUrlTree.queryParams), queryParams);
        break;
      case "preserve":
        q = this.currentUrlTree.queryParams;
        break;
      default:
        q = queryParams || null;
    }
    if (q !== null) {
      q = this.removeEmptyProps(q);
    }
    let relativeToUrlSegmentGroup;
    try {
      const relativeToSnapshot = relativeTo ? relativeTo.snapshot : this.routerState.snapshot.root;
      relativeToUrlSegmentGroup = createSegmentGroupFromRoute(relativeToSnapshot);
    } catch (e) {
      if (typeof commands[0] !== "string" || commands[0][0] !== "/") {
        commands = [];
      }
      relativeToUrlSegmentGroup = this.currentUrlTree.root;
    }
    return createUrlTreeFromSegmentGroup(relativeToUrlSegmentGroup, commands, q, f ?? null);
  }
  /**
   * Navigates to a view using an absolute route path.
   *
   * @param url An absolute path for a defined route. The function does not apply any delta to the
   *     current URL.
   * @param extras An object containing properties that modify the navigation strategy.
   *
   * @returns A Promise that resolves to 'true' when navigation succeeds,
   * to 'false' when navigation fails, or is rejected on error.
   *
   * @usageNotes
   *
   * The following calls request navigation to an absolute path.
   *
   * ```ts
   * router.navigateByUrl("/team/33/user/11");
   *
   * // Navigate without updating the URL
   * router.navigateByUrl("/team/33/user/11", { skipLocationChange: true });
   * ```
   *
   * @see [Routing and Navigation guide](guide/routing/common-router-tasks)
   *
   */
  navigateByUrl(url, extras = {
    skipLocationChange: false
  }) {
    const urlTree = isUrlTree(url) ? url : this.parseUrl(url);
    const mergedTree = this.urlHandlingStrategy.merge(urlTree, this.rawUrlTree);
    return this.scheduleNavigation(mergedTree, IMPERATIVE_NAVIGATION, null, extras);
  }
  /**
   * Navigate based on the provided array of commands and a starting point.
   * If no starting route is provided, the navigation is absolute.
   *
   * @param commands An array of URL fragments with which to construct the target URL.
   * If the path is static, can be the literal URL string. For a dynamic path, pass an array of path
   * segments, followed by the parameters for each segment.
   * The fragments are applied to the current URL or the one provided  in the `relativeTo` property
   * of the options object, if supplied.
   * @param extras An options object that determines how the URL should be constructed or
   *     interpreted.
   *
   * @returns A Promise that resolves to `true` when navigation succeeds, or `false` when navigation
   *     fails. The Promise is rejected when an error occurs if `resolveNavigationPromiseOnError` is
   * not `true`.
   *
   * @usageNotes
   *
   * The following calls request navigation to a dynamic route path relative to the current URL.
   *
   * ```ts
   * router.navigate(['team', 33, 'user', 11], {relativeTo: route});
   *
   * // Navigate without updating the URL, overriding the default behavior
   * router.navigate(['team', 33, 'user', 11], {relativeTo: route, skipLocationChange: true});
   * ```
   *
   * @see [Routing and Navigation guide](guide/routing/common-router-tasks)
   *
   */
  navigate(commands, extras = {
    skipLocationChange: false
  }) {
    validateCommands(commands);
    return this.navigateByUrl(this.createUrlTree(commands, extras), extras);
  }
  /** Serializes a `UrlTree` into a string */
  serializeUrl(url) {
    return this.urlSerializer.serialize(url);
  }
  /** Parses a string into a `UrlTree` */
  parseUrl(url) {
    try {
      return this.urlSerializer.parse(url);
    } catch (e) {
      this.console.warn(formatRuntimeError(4018, ngDevMode && `Error parsing URL ${url}. Falling back to '/' instead. 
` + e));
      return this.urlSerializer.parse("/");
    }
  }
  isActive(url, matchOptions) {
    let options;
    if (matchOptions === true) {
      options = __spreadValues({}, exactMatchOptions);
    } else if (matchOptions === false) {
      options = __spreadValues({}, subsetMatchOptions);
    } else {
      options = matchOptions;
    }
    if (isUrlTree(url)) {
      return containsTree(this.currentUrlTree, url, options);
    }
    const urlTree = this.parseUrl(url);
    return containsTree(this.currentUrlTree, urlTree, options);
  }
  removeEmptyProps(params) {
    return Object.entries(params).reduce((result, [key, value]) => {
      if (value !== null && value !== void 0) {
        result[key] = value;
      }
      return result;
    }, {});
  }
  scheduleNavigation(rawUrl, source, restoredState, extras, priorPromise) {
    if (this.disposed) {
      return Promise.resolve(false);
    }
    let resolve;
    let reject;
    let promise;
    if (priorPromise) {
      resolve = priorPromise.resolve;
      reject = priorPromise.reject;
      promise = priorPromise.promise;
    } else {
      promise = new Promise((res, rej) => {
        resolve = res;
        reject = rej;
      });
    }
    const taskId = this.pendingTasks.add();
    afterNextNavigation(this, () => {
      queueMicrotask(() => this.pendingTasks.remove(taskId));
    });
    this.navigationTransitions.handleNavigationRequest({
      source,
      restoredState,
      currentUrlTree: this.currentUrlTree,
      currentRawUrl: this.currentUrlTree,
      rawUrl,
      extras,
      resolve,
      reject,
      promise,
      currentSnapshot: this.routerState.snapshot,
      currentRouterState: this.routerState
    });
    return promise.catch((e) => {
      return Promise.reject(e);
    });
  }
  static ɵfac = function Router_Factory(__ngFactoryType__) {
    return new (__ngFactoryType__ || _Router)();
  };
  static ɵprov = ɵɵdefineInjectable({
    token: _Router,
    factory: _Router.ɵfac,
    providedIn: "root"
  });
};
(() => {
  (typeof ngDevMode === "undefined" || ngDevMode) && setClassMetadata(Router, [{
    type: Injectable,
    args: [{
      providedIn: "root"
    }]
  }], () => [], null);
})();
function validateCommands(commands) {
  for (let i = 0; i < commands.length; i++) {
    const cmd = commands[i];
    if (cmd == null) {
      throw new RuntimeError(4008, (typeof ngDevMode === "undefined" || ngDevMode) && `The requested path contains ${cmd} segment at index ${i}`);
    }
  }
}

// node_modules/@angular/router/fesm2022/router_module.mjs
var RouterLink = class _RouterLink {
  router;
  route;
  tabIndexAttribute;
  renderer;
  el;
  locationStrategy;
  /** @nodoc */
  reactiveHref = signal(null, ...ngDevMode ? [{
    debugName: "reactiveHref"
  }] : []);
  /**
   * Represents an `href` attribute value applied to a host element,
   * when a host element is an `<a>`/`<area>` tag or a compatible custom element.
   * For other tags, the value is `null`.
   */
  get href() {
    return untracked(this.reactiveHref);
  }
  /** @deprecated */
  set href(value) {
    this.reactiveHref.set(value);
  }
  /**
   * Represents the `target` attribute on a host element.
   * This is only used when the host element is
   * an `<a>`/`<area>` tag or a compatible custom element.
   */
  target;
  /**
   * Passed to {@link Router#createUrlTree} as part of the
   * `UrlCreationOptions`.
   * @see {@link UrlCreationOptions#queryParams}
   * @see {@link Router#createUrlTree}
   */
  queryParams;
  /**
   * Passed to {@link Router#createUrlTree} as part of the
   * `UrlCreationOptions`.
   * @see {@link UrlCreationOptions#fragment}
   * @see {@link Router#createUrlTree}
   */
  fragment;
  /**
   * Passed to {@link Router#createUrlTree} as part of the
   * `UrlCreationOptions`.
   * @see {@link UrlCreationOptions#queryParamsHandling}
   * @see {@link Router#createUrlTree}
   */
  queryParamsHandling;
  /**
   * Passed to {@link Router#navigateByUrl} as part of the
   * `NavigationBehaviorOptions`.
   * @see {@link NavigationBehaviorOptions#state}
   * @see {@link Router#navigateByUrl}
   */
  state;
  /**
   * Passed to {@link Router#navigateByUrl} as part of the
   * `NavigationBehaviorOptions`.
   * @see {@link NavigationBehaviorOptions#info}
   * @see {@link Router#navigateByUrl}
   */
  info;
  /**
   * Passed to {@link Router#createUrlTree} as part of the
   * `UrlCreationOptions`.
   * Specify a value here when you do not want to use the default value
   * for `routerLink`, which is the current activated route.
   * Note that a value of `undefined` here will use the `routerLink` default.
   * @see {@link UrlCreationOptions#relativeTo}
   * @see {@link Router#createUrlTree}
   */
  relativeTo;
  /** Whether a host element is an `<a>`/`<area>` tag or a compatible custom element. */
  isAnchorElement;
  subscription;
  /** @internal */
  onChanges = new Subject();
  applicationErrorHandler = inject(INTERNAL_APPLICATION_ERROR_HANDLER);
  options = inject(ROUTER_CONFIGURATION, {
    optional: true
  });
  constructor(router, route, tabIndexAttribute, renderer, el, locationStrategy) {
    this.router = router;
    this.route = route;
    this.tabIndexAttribute = tabIndexAttribute;
    this.renderer = renderer;
    this.el = el;
    this.locationStrategy = locationStrategy;
    this.reactiveHref.set(inject(new HostAttributeToken("href"), {
      optional: true
    }));
    const tagName = el.nativeElement.tagName?.toLowerCase();
    this.isAnchorElement = tagName === "a" || tagName === "area" || !!// Avoid breaking in an SSR context where customElements might not be defined.
    (typeof customElements === "object" && // observedAttributes is an optional static property/getter on a custom element.
    // The spec states that this must be an array of strings.
    customElements.get(tagName)?.observedAttributes?.includes?.("href"));
    if (!this.isAnchorElement) {
      this.subscribeToNavigationEventsIfNecessary();
    } else {
      this.setTabIndexIfNotOnNativeEl("0");
    }
  }
  subscribeToNavigationEventsIfNecessary() {
    if (this.subscription !== void 0 || !this.isAnchorElement) {
      return;
    }
    let createSubcription = this.preserveFragment;
    const dependsOnRouterState = (handling) => handling === "merge" || handling === "preserve";
    createSubcription ||= dependsOnRouterState(this.queryParamsHandling);
    createSubcription ||= !this.queryParamsHandling && !dependsOnRouterState(this.options?.defaultQueryParamsHandling);
    if (!createSubcription) {
      return;
    }
    this.subscription = this.router.events.subscribe((s) => {
      if (s instanceof NavigationEnd) {
        this.updateHref();
      }
    });
  }
  /**
   * Passed to {@link Router#createUrlTree} as part of the
   * `UrlCreationOptions`.
   * @see {@link UrlCreationOptions#preserveFragment}
   * @see {@link Router#createUrlTree}
   */
  preserveFragment = false;
  /**
   * Passed to {@link Router#navigateByUrl} as part of the
   * `NavigationBehaviorOptions`.
   * @see {@link NavigationBehaviorOptions#skipLocationChange}
   * @see {@link Router#navigateByUrl}
   */
  skipLocationChange = false;
  /**
   * Passed to {@link Router#navigateByUrl} as part of the
   * `NavigationBehaviorOptions`.
   * @see {@link NavigationBehaviorOptions#replaceUrl}
   * @see {@link Router#navigateByUrl}
   */
  replaceUrl = false;
  /**
   * Modifies the tab index if there was not a tabindex attribute on the element during
   * instantiation.
   */
  setTabIndexIfNotOnNativeEl(newTabIndex) {
    if (this.tabIndexAttribute != null || this.isAnchorElement) {
      return;
    }
    this.applyAttributeValue("tabindex", newTabIndex);
  }
  /** @docs-private */
  // TODO(atscott): Remove changes parameter in major version as a breaking change.
  ngOnChanges(changes) {
    if (ngDevMode && isUrlTree(this.routerLinkInput) && (this.fragment !== void 0 || this.queryParams || this.queryParamsHandling || this.preserveFragment || this.relativeTo)) {
      throw new RuntimeError(4017, "Cannot configure queryParams or fragment when using a UrlTree as the routerLink input value.");
    }
    if (this.isAnchorElement) {
      this.updateHref();
      this.subscribeToNavigationEventsIfNecessary();
    }
    this.onChanges.next(this);
  }
  routerLinkInput = null;
  /**
   * Commands to pass to {@link Router#createUrlTree} or a `UrlTree`.
   *   - **array**: commands to pass to {@link Router#createUrlTree}.
   *   - **string**: shorthand for array of commands with just the string, i.e. `['/route']`
   *   - **UrlTree**: a `UrlTree` for this link rather than creating one from the commands
   *     and other inputs that correspond to properties of `UrlCreationOptions`.
   *   - **null|undefined**: effectively disables the `routerLink`
   * @see {@link Router#createUrlTree}
   */
  set routerLink(commandsOrUrlTree) {
    if (commandsOrUrlTree == null) {
      this.routerLinkInput = null;
      this.setTabIndexIfNotOnNativeEl(null);
    } else {
      if (isUrlTree(commandsOrUrlTree)) {
        this.routerLinkInput = commandsOrUrlTree;
      } else {
        this.routerLinkInput = Array.isArray(commandsOrUrlTree) ? commandsOrUrlTree : [commandsOrUrlTree];
      }
      this.setTabIndexIfNotOnNativeEl("0");
    }
  }
  /** @docs-private */
  onClick(button, ctrlKey, shiftKey, altKey, metaKey) {
    const urlTree = this.urlTree;
    if (urlTree === null) {
      return true;
    }
    if (this.isAnchorElement) {
      if (button !== 0 || ctrlKey || shiftKey || altKey || metaKey) {
        return true;
      }
      if (typeof this.target === "string" && this.target != "_self") {
        return true;
      }
    }
    const extras = {
      skipLocationChange: this.skipLocationChange,
      replaceUrl: this.replaceUrl,
      state: this.state,
      info: this.info
    };
    this.router.navigateByUrl(urlTree, extras)?.catch((e) => {
      this.applicationErrorHandler(e);
    });
    return !this.isAnchorElement;
  }
  /** @docs-private */
  ngOnDestroy() {
    this.subscription?.unsubscribe();
  }
  updateHref() {
    const urlTree = this.urlTree;
    this.reactiveHref.set(urlTree !== null && this.locationStrategy ? this.locationStrategy?.prepareExternalUrl(this.router.serializeUrl(urlTree)) ?? "" : null);
  }
  applyAttributeValue(attrName, attrValue) {
    const renderer = this.renderer;
    const nativeElement = this.el.nativeElement;
    if (attrValue !== null) {
      renderer.setAttribute(nativeElement, attrName, attrValue);
    } else {
      renderer.removeAttribute(nativeElement, attrName);
    }
  }
  get urlTree() {
    if (this.routerLinkInput === null) {
      return null;
    } else if (isUrlTree(this.routerLinkInput)) {
      return this.routerLinkInput;
    }
    return this.router.createUrlTree(this.routerLinkInput, {
      // If the `relativeTo` input is not defined, we want to use `this.route` by default.
      // Otherwise, we should use the value provided by the user in the input.
      relativeTo: this.relativeTo !== void 0 ? this.relativeTo : this.route,
      queryParams: this.queryParams,
      fragment: this.fragment,
      queryParamsHandling: this.queryParamsHandling,
      preserveFragment: this.preserveFragment
    });
  }
  static ɵfac = function RouterLink_Factory(__ngFactoryType__) {
    return new (__ngFactoryType__ || _RouterLink)(ɵɵdirectiveInject(Router), ɵɵdirectiveInject(ActivatedRoute), ɵɵinjectAttribute("tabindex"), ɵɵdirectiveInject(Renderer2), ɵɵdirectiveInject(ElementRef), ɵɵdirectiveInject(LocationStrategy));
  };
  static ɵdir = ɵɵdefineDirective({
    type: _RouterLink,
    selectors: [["", "routerLink", ""]],
    hostVars: 2,
    hostBindings: function RouterLink_HostBindings(rf, ctx) {
      if (rf & 1) {
        ɵɵlistener("click", function RouterLink_click_HostBindingHandler($event) {
          return ctx.onClick($event.button, $event.ctrlKey, $event.shiftKey, $event.altKey, $event.metaKey);
        });
      }
      if (rf & 2) {
        ɵɵattribute("href", ctx.reactiveHref(), ɵɵsanitizeUrlOrResourceUrl)("target", ctx.target);
      }
    },
    inputs: {
      target: "target",
      queryParams: "queryParams",
      fragment: "fragment",
      queryParamsHandling: "queryParamsHandling",
      state: "state",
      info: "info",
      relativeTo: "relativeTo",
      preserveFragment: [2, "preserveFragment", "preserveFragment", booleanAttribute],
      skipLocationChange: [2, "skipLocationChange", "skipLocationChange", booleanAttribute],
      replaceUrl: [2, "replaceUrl", "replaceUrl", booleanAttribute],
      routerLink: "routerLink"
    },
    features: [ɵɵNgOnChangesFeature]
  });
};
(() => {
  (typeof ngDevMode === "undefined" || ngDevMode) && setClassMetadata(RouterLink, [{
    type: Directive,
    args: [{
      selector: "[routerLink]",
      host: {
        "[attr.href]": "reactiveHref()"
      }
    }]
  }], () => [{
    type: Router
  }, {
    type: ActivatedRoute
  }, {
    type: void 0,
    decorators: [{
      type: Attribute,
      args: ["tabindex"]
    }]
  }, {
    type: Renderer2
  }, {
    type: ElementRef
  }, {
    type: LocationStrategy
  }], {
    target: [{
      type: HostBinding,
      args: ["attr.target"]
    }, {
      type: Input
    }],
    queryParams: [{
      type: Input
    }],
    fragment: [{
      type: Input
    }],
    queryParamsHandling: [{
      type: Input
    }],
    state: [{
      type: Input
    }],
    info: [{
      type: Input
    }],
    relativeTo: [{
      type: Input
    }],
    preserveFragment: [{
      type: Input,
      args: [{
        transform: booleanAttribute
      }]
    }],
    skipLocationChange: [{
      type: Input,
      args: [{
        transform: booleanAttribute
      }]
    }],
    replaceUrl: [{
      type: Input,
      args: [{
        transform: booleanAttribute
      }]
    }],
    routerLink: [{
      type: Input
    }],
    onClick: [{
      type: HostListener,
      args: ["click", ["$event.button", "$event.ctrlKey", "$event.shiftKey", "$event.altKey", "$event.metaKey"]]
    }]
  });
})();
var RouterLinkActive = class _RouterLinkActive {
  router;
  element;
  renderer;
  cdr;
  link;
  links;
  classes = [];
  routerEventsSubscription;
  linkInputChangesSubscription;
  _isActive = false;
  get isActive() {
    return this._isActive;
  }
  /**
   * Options to configure how to determine if the router link is active.
   *
   * These options are passed to the `Router.isActive()` function.
   *
   * @see {@link Router#isActive}
   */
  routerLinkActiveOptions = {
    exact: false
  };
  /**
   * Aria-current attribute to apply when the router link is active.
   *
   * Possible values: `'page'` | `'step'` | `'location'` | `'date'` | `'time'` | `true` | `false`.
   *
   * @see {@link https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-current}
   */
  ariaCurrentWhenActive;
  /**
   *
   * You can use the output `isActiveChange` to get notified each time the link becomes
   * active or inactive.
   *
   * Emits:
   * true  -> Route is active
   * false -> Route is inactive
   *
   * ```html
   * <a
   *  routerLink="/user/bob"
   *  routerLinkActive="active-link"
   *  (isActiveChange)="this.onRouterLinkActive($event)">Bob</a>
   * ```
   */
  isActiveChange = new EventEmitter();
  constructor(router, element, renderer, cdr, link) {
    this.router = router;
    this.element = element;
    this.renderer = renderer;
    this.cdr = cdr;
    this.link = link;
    this.routerEventsSubscription = router.events.subscribe((s) => {
      if (s instanceof NavigationEnd) {
        this.update();
      }
    });
  }
  /** @docs-private */
  ngAfterContentInit() {
    of(this.links.changes, of(null)).pipe(mergeAll()).subscribe((_) => {
      this.update();
      this.subscribeToEachLinkOnChanges();
    });
  }
  subscribeToEachLinkOnChanges() {
    this.linkInputChangesSubscription?.unsubscribe();
    const allLinkChanges = [...this.links.toArray(), this.link].filter((link) => !!link).map((link) => link.onChanges);
    this.linkInputChangesSubscription = from(allLinkChanges).pipe(mergeAll()).subscribe((link) => {
      if (this._isActive !== this.isLinkActive(this.router)(link)) {
        this.update();
      }
    });
  }
  set routerLinkActive(data) {
    const classes = Array.isArray(data) ? data : data.split(" ");
    this.classes = classes.filter((c) => !!c);
  }
  /** @docs-private */
  ngOnChanges(changes) {
    this.update();
  }
  /** @docs-private */
  ngOnDestroy() {
    this.routerEventsSubscription.unsubscribe();
    this.linkInputChangesSubscription?.unsubscribe();
  }
  update() {
    if (!this.links || !this.router.navigated) return;
    queueMicrotask(() => {
      const hasActiveLinks = this.hasActiveLinks();
      this.classes.forEach((c) => {
        if (hasActiveLinks) {
          this.renderer.addClass(this.element.nativeElement, c);
        } else {
          this.renderer.removeClass(this.element.nativeElement, c);
        }
      });
      if (hasActiveLinks && this.ariaCurrentWhenActive !== void 0) {
        this.renderer.setAttribute(this.element.nativeElement, "aria-current", this.ariaCurrentWhenActive.toString());
      } else {
        this.renderer.removeAttribute(this.element.nativeElement, "aria-current");
      }
      if (this._isActive !== hasActiveLinks) {
        this._isActive = hasActiveLinks;
        this.cdr.markForCheck();
        this.isActiveChange.emit(hasActiveLinks);
      }
    });
  }
  isLinkActive(router) {
    const options = isActiveMatchOptions(this.routerLinkActiveOptions) ? this.routerLinkActiveOptions : (
      // While the types should disallow `undefined` here, it's possible without strict inputs
      this.routerLinkActiveOptions.exact || false
    );
    return (link) => {
      const urlTree = link.urlTree;
      return urlTree ? router.isActive(urlTree, options) : false;
    };
  }
  hasActiveLinks() {
    const isActiveCheckFn = this.isLinkActive(this.router);
    return this.link && isActiveCheckFn(this.link) || this.links.some(isActiveCheckFn);
  }
  static ɵfac = function RouterLinkActive_Factory(__ngFactoryType__) {
    return new (__ngFactoryType__ || _RouterLinkActive)(ɵɵdirectiveInject(Router), ɵɵdirectiveInject(ElementRef), ɵɵdirectiveInject(Renderer2), ɵɵdirectiveInject(ChangeDetectorRef), ɵɵdirectiveInject(RouterLink, 8));
  };
  static ɵdir = ɵɵdefineDirective({
    type: _RouterLinkActive,
    selectors: [["", "routerLinkActive", ""]],
    contentQueries: function RouterLinkActive_ContentQueries(rf, ctx, dirIndex) {
      if (rf & 1) {
        ɵɵcontentQuery(dirIndex, RouterLink, 5);
      }
      if (rf & 2) {
        let _t;
        ɵɵqueryRefresh(_t = ɵɵloadQuery()) && (ctx.links = _t);
      }
    },
    inputs: {
      routerLinkActiveOptions: "routerLinkActiveOptions",
      ariaCurrentWhenActive: "ariaCurrentWhenActive",
      routerLinkActive: "routerLinkActive"
    },
    outputs: {
      isActiveChange: "isActiveChange"
    },
    exportAs: ["routerLinkActive"],
    features: [ɵɵNgOnChangesFeature]
  });
};
(() => {
  (typeof ngDevMode === "undefined" || ngDevMode) && setClassMetadata(RouterLinkActive, [{
    type: Directive,
    args: [{
      selector: "[routerLinkActive]",
      exportAs: "routerLinkActive"
    }]
  }], () => [{
    type: Router
  }, {
    type: ElementRef
  }, {
    type: Renderer2
  }, {
    type: ChangeDetectorRef
  }, {
    type: RouterLink,
    decorators: [{
      type: Optional
    }]
  }], {
    links: [{
      type: ContentChildren,
      args: [RouterLink, {
        descendants: true
      }]
    }],
    routerLinkActiveOptions: [{
      type: Input
    }],
    ariaCurrentWhenActive: [{
      type: Input
    }],
    isActiveChange: [{
      type: Output
    }],
    routerLinkActive: [{
      type: Input
    }]
  });
})();
function isActiveMatchOptions(options) {
  return !!options.paths;
}
var PreloadingStrategy = class {
};
var PreloadAllModules = class _PreloadAllModules {
  preload(route, fn) {
    return fn().pipe(catchError(() => of(null)));
  }
  static ɵfac = function PreloadAllModules_Factory(__ngFactoryType__) {
    return new (__ngFactoryType__ || _PreloadAllModules)();
  };
  static ɵprov = ɵɵdefineInjectable({
    token: _PreloadAllModules,
    factory: _PreloadAllModules.ɵfac,
    providedIn: "root"
  });
};
(() => {
  (typeof ngDevMode === "undefined" || ngDevMode) && setClassMetadata(PreloadAllModules, [{
    type: Injectable,
    args: [{
      providedIn: "root"
    }]
  }], null, null);
})();
var NoPreloading = class _NoPreloading {
  preload(route, fn) {
    return of(null);
  }
  static ɵfac = function NoPreloading_Factory(__ngFactoryType__) {
    return new (__ngFactoryType__ || _NoPreloading)();
  };
  static ɵprov = ɵɵdefineInjectable({
    token: _NoPreloading,
    factory: _NoPreloading.ɵfac,
    providedIn: "root"
  });
};
(() => {
  (typeof ngDevMode === "undefined" || ngDevMode) && setClassMetadata(NoPreloading, [{
    type: Injectable,
    args: [{
      providedIn: "root"
    }]
  }], null, null);
})();
var RouterPreloader = class _RouterPreloader {
  router;
  injector;
  preloadingStrategy;
  loader;
  subscription;
  constructor(router, injector, preloadingStrategy, loader) {
    this.router = router;
    this.injector = injector;
    this.preloadingStrategy = preloadingStrategy;
    this.loader = loader;
  }
  setUpPreloading() {
    this.subscription = this.router.events.pipe(filter((e) => e instanceof NavigationEnd), concatMap(() => this.preload())).subscribe(() => {
    });
  }
  preload() {
    return this.processRoutes(this.injector, this.router.config);
  }
  /** @docs-private */
  ngOnDestroy() {
    if (this.subscription) {
      this.subscription.unsubscribe();
    }
  }
  processRoutes(injector, routes) {
    const res = [];
    for (const route of routes) {
      if (route.providers && !route._injector) {
        route._injector = createEnvironmentInjector(route.providers, injector, `Route: ${route.path}`);
      }
      const injectorForCurrentRoute = route._injector ?? injector;
      const injectorForChildren = route._loadedInjector ?? injectorForCurrentRoute;
      if (route.loadChildren && !route._loadedRoutes && route.canLoad === void 0 || route.loadComponent && !route._loadedComponent) {
        res.push(this.preloadConfig(injectorForCurrentRoute, route));
      }
      if (route.children || route._loadedRoutes) {
        res.push(this.processRoutes(injectorForChildren, route.children ?? route._loadedRoutes));
      }
    }
    return from(res).pipe(mergeAll());
  }
  preloadConfig(injector, route) {
    return this.preloadingStrategy.preload(route, () => {
      let loadedChildren$;
      if (route.loadChildren && route.canLoad === void 0) {
        loadedChildren$ = this.loader.loadChildren(injector, route);
      } else {
        loadedChildren$ = of(null);
      }
      const recursiveLoadChildren$ = loadedChildren$.pipe(mergeMap((config) => {
        if (config === null) {
          return of(void 0);
        }
        route._loadedRoutes = config.routes;
        route._loadedInjector = config.injector;
        return this.processRoutes(config.injector ?? injector, config.routes);
      }));
      if (route.loadComponent && !route._loadedComponent) {
        const loadComponent$ = this.loader.loadComponent(injector, route);
        return from([recursiveLoadChildren$, loadComponent$]).pipe(mergeAll());
      } else {
        return recursiveLoadChildren$;
      }
    });
  }
  static ɵfac = function RouterPreloader_Factory(__ngFactoryType__) {
    return new (__ngFactoryType__ || _RouterPreloader)(ɵɵinject(Router), ɵɵinject(EnvironmentInjector), ɵɵinject(PreloadingStrategy), ɵɵinject(RouterConfigLoader));
  };
  static ɵprov = ɵɵdefineInjectable({
    token: _RouterPreloader,
    factory: _RouterPreloader.ɵfac,
    providedIn: "root"
  });
};
(() => {
  (typeof ngDevMode === "undefined" || ngDevMode) && setClassMetadata(RouterPreloader, [{
    type: Injectable,
    args: [{
      providedIn: "root"
    }]
  }], () => [{
    type: Router
  }, {
    type: EnvironmentInjector
  }, {
    type: PreloadingStrategy
  }, {
    type: RouterConfigLoader
  }], null);
})();
var ROUTER_SCROLLER = new InjectionToken("");
var RouterScroller = class _RouterScroller {
  urlSerializer;
  transitions;
  viewportScroller;
  zone;
  options;
  routerEventsSubscription;
  scrollEventsSubscription;
  lastId = 0;
  lastSource = IMPERATIVE_NAVIGATION;
  restoredId = 0;
  store = {};
  /** @docs-private */
  constructor(urlSerializer, transitions, viewportScroller, zone, options = {}) {
    this.urlSerializer = urlSerializer;
    this.transitions = transitions;
    this.viewportScroller = viewportScroller;
    this.zone = zone;
    this.options = options;
    options.scrollPositionRestoration ||= "disabled";
    options.anchorScrolling ||= "disabled";
  }
  init() {
    if (this.options.scrollPositionRestoration !== "disabled") {
      this.viewportScroller.setHistoryScrollRestoration("manual");
    }
    this.routerEventsSubscription = this.createScrollEvents();
    this.scrollEventsSubscription = this.consumeScrollEvents();
  }
  createScrollEvents() {
    return this.transitions.events.subscribe((e) => {
      if (e instanceof NavigationStart) {
        this.store[this.lastId] = this.viewportScroller.getScrollPosition();
        this.lastSource = e.navigationTrigger;
        this.restoredId = e.restoredState ? e.restoredState.navigationId : 0;
      } else if (e instanceof NavigationEnd) {
        this.lastId = e.id;
        this.scheduleScrollEvent(e, this.urlSerializer.parse(e.urlAfterRedirects).fragment);
      } else if (e instanceof NavigationSkipped && e.code === NavigationSkippedCode.IgnoredSameUrlNavigation) {
        this.lastSource = void 0;
        this.restoredId = 0;
        this.scheduleScrollEvent(e, this.urlSerializer.parse(e.url).fragment);
      }
    });
  }
  consumeScrollEvents() {
    return this.transitions.events.subscribe((e) => {
      if (!(e instanceof Scroll)) return;
      const instantScroll = {
        behavior: "instant"
      };
      if (e.position) {
        if (this.options.scrollPositionRestoration === "top") {
          this.viewportScroller.scrollToPosition([0, 0], instantScroll);
        } else if (this.options.scrollPositionRestoration === "enabled") {
          this.viewportScroller.scrollToPosition(e.position, instantScroll);
        }
      } else {
        if (e.anchor && this.options.anchorScrolling === "enabled") {
          this.viewportScroller.scrollToAnchor(e.anchor);
        } else if (this.options.scrollPositionRestoration !== "disabled") {
          this.viewportScroller.scrollToPosition([0, 0]);
        }
      }
    });
  }
  scheduleScrollEvent(routerEvent, anchor) {
    this.zone.runOutsideAngular(() => __async(this, null, function* () {
      yield new Promise((resolve) => {
        setTimeout(resolve);
        if (typeof requestAnimationFrame !== "undefined") {
          requestAnimationFrame(resolve);
        }
      });
      this.zone.run(() => {
        this.transitions.events.next(new Scroll(routerEvent, this.lastSource === "popstate" ? this.store[this.restoredId] : null, anchor));
      });
    }));
  }
  /** @docs-private */
  ngOnDestroy() {
    this.routerEventsSubscription?.unsubscribe();
    this.scrollEventsSubscription?.unsubscribe();
  }
  static ɵfac = function RouterScroller_Factory(__ngFactoryType__) {
    ɵɵinvalidFactory();
  };
  static ɵprov = ɵɵdefineInjectable({
    token: _RouterScroller,
    factory: _RouterScroller.ɵfac
  });
};
(() => {
  (typeof ngDevMode === "undefined" || ngDevMode) && setClassMetadata(RouterScroller, [{
    type: Injectable
  }], () => [{
    type: UrlSerializer
  }, {
    type: NavigationTransitions
  }, {
    type: ViewportScroller
  }, {
    type: NgZone
  }, {
    type: void 0
  }], null);
})();
function getLoadedRoutes(route) {
  return route._loadedRoutes;
}
function getRouterInstance(injector) {
  return injector.get(Router, null, {
    optional: true
  });
}
function navigateByUrl(router, url) {
  if (!(router instanceof Router)) {
    throw new Error("The provided router is not an Angular Router.");
  }
  return router.navigateByUrl(url);
}
function provideRouter(routes, ...features) {
  if (typeof ngDevMode === "undefined" || ngDevMode) {
    publishExternalGlobalUtil("ɵgetLoadedRoutes", getLoadedRoutes);
    publishExternalGlobalUtil("ɵgetRouterInstance", getRouterInstance);
    publishExternalGlobalUtil("ɵnavigateByUrl", navigateByUrl);
  }
  return makeEnvironmentProviders([{
    provide: ROUTES,
    multi: true,
    useValue: routes
  }, typeof ngDevMode === "undefined" || ngDevMode ? {
    provide: ROUTER_IS_PROVIDED,
    useValue: true
  } : [], {
    provide: ActivatedRoute,
    useFactory: rootRoute,
    deps: [Router]
  }, {
    provide: APP_BOOTSTRAP_LISTENER,
    multi: true,
    useFactory: getBootstrapListener
  }, features.map((feature) => feature.ɵproviders)]);
}
function rootRoute(router) {
  return router.routerState.root;
}
function routerFeature(kind, providers) {
  return {
    ɵkind: kind,
    ɵproviders: providers
  };
}
var ROUTER_IS_PROVIDED = new InjectionToken("", {
  providedIn: "root",
  factory: () => false
});
var routerIsProvidedDevModeCheck = {
  provide: ENVIRONMENT_INITIALIZER,
  multi: true,
  useFactory() {
    return () => {
      if (!inject(ROUTER_IS_PROVIDED)) {
        console.warn("`provideRoutes` was called without `provideRouter` or `RouterModule.forRoot`. This is likely a mistake.");
      }
    };
  }
};
function provideRoutes(routes) {
  return [{
    provide: ROUTES,
    multi: true,
    useValue: routes
  }, typeof ngDevMode === "undefined" || ngDevMode ? routerIsProvidedDevModeCheck : []];
}
function withInMemoryScrolling(options = {}) {
  const providers = [{
    provide: ROUTER_SCROLLER,
    useFactory: () => {
      const viewportScroller = inject(ViewportScroller);
      const zone = inject(NgZone);
      const transitions = inject(NavigationTransitions);
      const urlSerializer = inject(UrlSerializer);
      return new RouterScroller(urlSerializer, transitions, viewportScroller, zone, options);
    }
  }];
  return routerFeature(4, providers);
}
function getBootstrapListener() {
  const injector = inject(Injector);
  return (bootstrappedComponentRef) => {
    const ref = injector.get(ApplicationRef);
    if (bootstrappedComponentRef !== ref.components[0]) {
      return;
    }
    const router = injector.get(Router);
    const bootstrapDone = injector.get(BOOTSTRAP_DONE);
    if (injector.get(INITIAL_NAVIGATION) === 1) {
      router.initialNavigation();
    }
    injector.get(ROUTER_PRELOADER, null, {
      optional: true
    })?.setUpPreloading();
    injector.get(ROUTER_SCROLLER, null, {
      optional: true
    })?.init();
    router.resetRootComponentType(ref.componentTypes[0]);
    if (!bootstrapDone.closed) {
      bootstrapDone.next();
      bootstrapDone.complete();
      bootstrapDone.unsubscribe();
    }
  };
}
var BOOTSTRAP_DONE = new InjectionToken(typeof ngDevMode === "undefined" || ngDevMode ? "bootstrap done indicator" : "", {
  factory: () => {
    return new Subject();
  }
});
var INITIAL_NAVIGATION = new InjectionToken(typeof ngDevMode === "undefined" || ngDevMode ? "initial navigation" : "", {
  providedIn: "root",
  factory: () => 1
  /* InitialNavigation.EnabledNonBlocking */
});
function withEnabledBlockingInitialNavigation() {
  const providers = [{
    provide: IS_ENABLED_BLOCKING_INITIAL_NAVIGATION,
    useValue: true
  }, {
    provide: INITIAL_NAVIGATION,
    useValue: 0
    /* InitialNavigation.EnabledBlocking */
  }, provideAppInitializer(() => {
    const injector = inject(Injector);
    const locationInitialized = injector.get(LOCATION_INITIALIZED, Promise.resolve());
    return locationInitialized.then(() => {
      return new Promise((resolve) => {
        const router = injector.get(Router);
        const bootstrapDone = injector.get(BOOTSTRAP_DONE);
        afterNextNavigation(router, () => {
          resolve(true);
        });
        injector.get(NavigationTransitions).afterPreactivation = () => {
          resolve(true);
          return bootstrapDone.closed ? of(void 0) : bootstrapDone;
        };
        router.initialNavigation();
      });
    });
  })];
  return routerFeature(2, providers);
}
function withDisabledInitialNavigation() {
  const providers = [provideAppInitializer(() => {
    inject(Router).setUpLocationChangeListener();
  }), {
    provide: INITIAL_NAVIGATION,
    useValue: 2
    /* InitialNavigation.Disabled */
  }];
  return routerFeature(3, providers);
}
function withDebugTracing() {
  let providers = [];
  if (typeof ngDevMode === "undefined" || ngDevMode) {
    providers = [{
      provide: ENVIRONMENT_INITIALIZER,
      multi: true,
      useFactory: () => {
        const router = inject(Router);
        return () => router.events.subscribe((e) => {
          console.group?.(`Router Event: ${e.constructor.name}`);
          console.log(stringifyEvent(e));
          console.log(e);
          console.groupEnd?.();
        });
      }
    }];
  } else {
    providers = [];
  }
  return routerFeature(1, providers);
}
var ROUTER_PRELOADER = new InjectionToken(typeof ngDevMode === "undefined" || ngDevMode ? "router preloader" : "");
function withPreloading(preloadingStrategy) {
  const providers = [{
    provide: ROUTER_PRELOADER,
    useExisting: RouterPreloader
  }, {
    provide: PreloadingStrategy,
    useExisting: preloadingStrategy
  }];
  return routerFeature(0, providers);
}
function withRouterConfig(options) {
  const providers = [{
    provide: ROUTER_CONFIGURATION,
    useValue: options
  }];
  return routerFeature(5, providers);
}
function withHashLocation() {
  const providers = [{
    provide: LocationStrategy,
    useClass: HashLocationStrategy
  }];
  return routerFeature(6, providers);
}
function withNavigationErrorHandler(handler) {
  const providers = [{
    provide: NAVIGATION_ERROR_HANDLER,
    useValue: handler
  }];
  return routerFeature(7, providers);
}
function withComponentInputBinding() {
  const providers = [RoutedComponentInputBinder, {
    provide: INPUT_BINDER,
    useExisting: RoutedComponentInputBinder
  }];
  return routerFeature(8, providers);
}
function withViewTransitions(options) {
  performanceMarkFeature("NgRouterViewTransitions");
  const providers = [{
    provide: CREATE_VIEW_TRANSITION,
    useValue: createViewTransition
  }, {
    provide: VIEW_TRANSITION_OPTIONS,
    useValue: __spreadValues({
      skipNextTransition: !!options?.skipInitialTransition
    }, options)
  }];
  return routerFeature(9, providers);
}
var ROUTER_DIRECTIVES = [RouterOutlet, RouterLink, RouterLinkActive, ɵEmptyOutletComponent];
var ROUTER_FORROOT_GUARD = new InjectionToken(typeof ngDevMode === "undefined" || ngDevMode ? "router duplicate forRoot guard" : "");
var ROUTER_PROVIDERS = [
  Location,
  {
    provide: UrlSerializer,
    useClass: DefaultUrlSerializer
  },
  Router,
  ChildrenOutletContexts,
  {
    provide: ActivatedRoute,
    useFactory: rootRoute,
    deps: [Router]
  },
  RouterConfigLoader,
  // Only used to warn when `provideRoutes` is used without `RouterModule` or `provideRouter`. Can
  // be removed when `provideRoutes` is removed.
  typeof ngDevMode === "undefined" || ngDevMode ? {
    provide: ROUTER_IS_PROVIDED,
    useValue: true
  } : []
];
var RouterModule = class _RouterModule {
  constructor() {
    if (typeof ngDevMode === "undefined" || ngDevMode) {
      inject(ROUTER_FORROOT_GUARD, {
        optional: true
      });
    }
  }
  /**
   * Creates and configures a module with all the router providers and directives.
   * Optionally sets up an application listener to perform an initial navigation.
   *
   * When registering the NgModule at the root, import as follows:
   *
   * ```ts
   * @NgModule({
   *   imports: [RouterModule.forRoot(ROUTES)]
   * })
   * class MyNgModule {}
   * ```
   *
   * @param routes An array of `Route` objects that define the navigation paths for the application.
   * @param config An `ExtraOptions` configuration object that controls how navigation is performed.
   * @return The new `NgModule`.
   *
   */
  static forRoot(routes, config) {
    return {
      ngModule: _RouterModule,
      providers: [ROUTER_PROVIDERS, typeof ngDevMode === "undefined" || ngDevMode ? config?.enableTracing ? withDebugTracing().ɵproviders : [] : [], {
        provide: ROUTES,
        multi: true,
        useValue: routes
      }, typeof ngDevMode === "undefined" || ngDevMode ? {
        provide: ROUTER_FORROOT_GUARD,
        useFactory: provideForRootGuard,
        deps: [[Router, new Optional(), new SkipSelf()]]
      } : [], config?.errorHandler ? {
        provide: NAVIGATION_ERROR_HANDLER,
        useValue: config.errorHandler
      } : [], {
        provide: ROUTER_CONFIGURATION,
        useValue: config ? config : {}
      }, config?.useHash ? provideHashLocationStrategy() : providePathLocationStrategy(), provideRouterScroller(), config?.preloadingStrategy ? withPreloading(config.preloadingStrategy).ɵproviders : [], config?.initialNavigation ? provideInitialNavigation(config) : [], config?.bindToComponentInputs ? withComponentInputBinding().ɵproviders : [], config?.enableViewTransitions ? withViewTransitions().ɵproviders : [], provideRouterInitializer()]
    };
  }
  /**
   * Creates a module with all the router directives and a provider registering routes,
   * without creating a new Router service.
   * When registering for submodules and lazy-loaded submodules, create the NgModule as follows:
   *
   * ```ts
   * @NgModule({
   *   imports: [RouterModule.forChild(ROUTES)]
   * })
   * class MyNgModule {}
   * ```
   *
   * @param routes An array of `Route` objects that define the navigation paths for the submodule.
   * @return The new NgModule.
   *
   */
  static forChild(routes) {
    return {
      ngModule: _RouterModule,
      providers: [{
        provide: ROUTES,
        multi: true,
        useValue: routes
      }]
    };
  }
  static ɵfac = function RouterModule_Factory(__ngFactoryType__) {
    return new (__ngFactoryType__ || _RouterModule)();
  };
  static ɵmod = ɵɵdefineNgModule({
    type: _RouterModule,
    imports: [RouterOutlet, RouterLink, RouterLinkActive, ɵEmptyOutletComponent],
    exports: [RouterOutlet, RouterLink, RouterLinkActive, ɵEmptyOutletComponent]
  });
  static ɵinj = ɵɵdefineInjector({});
};
(() => {
  (typeof ngDevMode === "undefined" || ngDevMode) && setClassMetadata(RouterModule, [{
    type: NgModule,
    args: [{
      imports: ROUTER_DIRECTIVES,
      exports: ROUTER_DIRECTIVES
    }]
  }], () => [], null);
})();
function provideRouterScroller() {
  return {
    provide: ROUTER_SCROLLER,
    useFactory: () => {
      const viewportScroller = inject(ViewportScroller);
      const zone = inject(NgZone);
      const config = inject(ROUTER_CONFIGURATION);
      const transitions = inject(NavigationTransitions);
      const urlSerializer = inject(UrlSerializer);
      if (config.scrollOffset) {
        viewportScroller.setOffset(config.scrollOffset);
      }
      return new RouterScroller(urlSerializer, transitions, viewportScroller, zone, config);
    }
  };
}
function provideHashLocationStrategy() {
  return {
    provide: LocationStrategy,
    useClass: HashLocationStrategy
  };
}
function providePathLocationStrategy() {
  return {
    provide: LocationStrategy,
    useClass: PathLocationStrategy
  };
}
function provideForRootGuard(router) {
  if (router) {
    throw new RuntimeError(4007, `The Router was provided more than once. This can happen if 'forRoot' is used outside of the root injector. Lazy loaded modules should use RouterModule.forChild() instead.`);
  }
  return "guarded";
}
function provideInitialNavigation(config) {
  return [config.initialNavigation === "disabled" ? withDisabledInitialNavigation().ɵproviders : [], config.initialNavigation === "enabledBlocking" ? withEnabledBlockingInitialNavigation().ɵproviders : []];
}
var ROUTER_INITIALIZER = new InjectionToken(typeof ngDevMode === "undefined" || ngDevMode ? "Router Initializer" : "");
function provideRouterInitializer() {
  return [
    // ROUTER_INITIALIZER token should be removed. It's public API but shouldn't be. We can just
    // have `getBootstrapListener` directly attached to APP_BOOTSTRAP_LISTENER.
    {
      provide: ROUTER_INITIALIZER,
      useFactory: getBootstrapListener
    },
    {
      provide: APP_BOOTSTRAP_LISTENER,
      multi: true,
      useExisting: ROUTER_INITIALIZER
    }
  ];
}

// node_modules/@angular/router/fesm2022/router.mjs
function mapToCanMatch(providers) {
  return providers.map((provider) => (...params) => inject(provider).canMatch(...params));
}
function mapToCanActivate(providers) {
  return providers.map((provider) => (...params) => inject(provider).canActivate(...params));
}
function mapToCanActivateChild(providers) {
  return providers.map((provider) => (...params) => inject(provider).canActivateChild(...params));
}
function mapToCanDeactivate(providers) {
  return providers.map((provider) => (...params) => inject(provider).canDeactivate(...params));
}
function mapToResolve(provider) {
  return (...params) => inject(provider).resolve(...params);
}
var VERSION = new Version("20.3.18");

export {
  PRIMARY_OUTLET,
  convertToParamMap,
  defaultUrlMatcher,
  UrlTree,
  UrlSegmentGroup,
  UrlSegment,
  UrlSerializer,
  DefaultUrlSerializer,
  createUrlTreeFromSnapshot,
  EventType,
  RouterEvent,
  NavigationStart,
  NavigationEnd,
  NavigationCancellationCode,
  NavigationSkippedCode,
  NavigationCancel,
  NavigationSkipped,
  NavigationError,
  RoutesRecognized,
  GuardsCheckStart,
  GuardsCheckEnd,
  ResolveStart,
  ResolveEnd,
  RouteConfigLoadStart,
  RouteConfigLoadEnd,
  ChildActivationStart,
  ChildActivationEnd,
  ActivationStart,
  ActivationEnd,
  Scroll,
  OutletContext,
  ChildrenOutletContexts,
  RouterState,
  ActivatedRoute,
  ActivatedRouteSnapshot,
  RouterStateSnapshot,
  ROUTER_OUTLET_DATA,
  RouterOutlet,
  ɵEmptyOutletComponent,
  RedirectCommand,
  TitleStrategy,
  DefaultTitleStrategy,
  ROUTER_CONFIGURATION,
  ROUTES,
  loadChildren,
  UrlHandlingStrategy,
  RouteReuseStrategy,
  BaseRouteReuseStrategy,
  afterNextNavigation,
  Router,
  RouterLink,
  RouterLinkActive,
  PreloadingStrategy,
  PreloadAllModules,
  NoPreloading,
  RouterPreloader,
  provideRouter,
  provideRoutes,
  withInMemoryScrolling,
  withEnabledBlockingInitialNavigation,
  withDisabledInitialNavigation,
  withDebugTracing,
  withPreloading,
  withRouterConfig,
  withHashLocation,
  withNavigationErrorHandler,
  withComponentInputBinding,
  withViewTransitions,
  ROUTER_PROVIDERS,
  RouterModule,
  ROUTER_INITIALIZER,
  mapToCanMatch,
  mapToCanActivate,
  mapToCanActivateChild,
  mapToCanDeactivate,
  mapToResolve,
  VERSION
};
/*! Bundled license information:

@angular/router/fesm2022/router2.mjs:
@angular/router/fesm2022/router_module.mjs:
@angular/router/fesm2022/router.mjs:
  (**
   * @license Angular v20.3.18
   * (c) 2010-2025 Google LLC. https://angular.dev/
   * License: MIT
   *)
*/
//# sourceMappingURL=chunk-IUZF7AOX.js.map