redoc/lib/components/Search/redoc-search.html

<div class="search-input-wrap">
  <input #search (keyup)="update(search.value)" placeholder="Search">
</div>
<ul class="search-results" [hidden]="!items.length">
  <li class="result" *ngFor="let item of items"
    ngClass="menu-item-depth-{{item.menuItem.depth}} {{item.menuItem.ready ? '' : 'disabled'}}"
    (click)="clickSearch(item)">
    {{item.menuItem.name}}
  <li>
</ul>