
    <nz-mention [nzSuggestions]="suggestions" (nzOnSearchChange)="onSearchChange($event)" [nzPrefix]="['#', '@']">
      <textarea
        rows="1"
        placeholder="input @ to mention people, # to mention tag"
        nzMentionTrigger
        nz-input
        [(ngModel)]="inputValue"
      ></textarea>
    </nz-mention>
  