/**
 * @license
 * Copyright Datorama. All Rights Reserved.
 *
 * Use of this source code is governed by an Apache License 2.0 license that can be
 * found in the LICENSE file at https://github.com/datorama/client-core/blob/master/LICENSE
 */
import { AfterViewInit, QueryList, TemplateRef } from '@angular/core';
import { DatoAutoCompleteContentDirective } from './autocomplete-content.directive';
import { DatoOptionComponent } from '../options/option.component';
import { Observable } from 'rxjs';
import { DatoGroupComponent } from '../options/group.component';
import { SelectSize } from '../select/select.types';
export declare class DatoAutocompleteComponent implements AfterViewInit {
    labelKey: string;
    root: TemplateRef<any>;
    content: DatoAutoCompleteContentDirective;
    options: QueryList<DatoOptionComponent>;
    groups: QueryList<DatoGroupComponent>;
    private keyManager;
    optionsClick(): Observable<DatoOptionComponent>;
    ngAfterViewInit(): void;
    onKeydown(event: KeyboardEvent, size: SelectSize): void;
    private _scrollToOption;
    getActiveItem(): DatoOptionComponent;
    resetIndex(): void;
}