import { OnInit, ElementRef, OnDestroy, ViewContainerRef, Renderer, Injector, ComponentFactoryResolver, ComponentRef, EventEmitter } from '@angular/core';
import { Observable } from "rxjs/Observable";
import { Subscription } from "rxjs/Subscription";
import { PopupService } from './popup.service';
import { TypeaheadResultsComponent } from './results.component';
export declare class TypeaheadComponent implements OnInit, OnDestroy {
    private _el;
    private _viewContainerRef;
    private _renderer;
    private _injector;
    _valueChanges: Observable<string>;
    _userInput: string;
    _subscription: Subscription;
    _popupService: PopupService<TypeaheadResultsComponent>;
    _windowRef: ComponentRef<TypeaheadResultsComponent>;
    debounceTime: number;
    admTypeahead: (text: Observable<string>) => Observable<any[]>;
    selectItem: EventEmitter<any>;
    readonly isPopupOpen: boolean;
    private toString(value);
    private _onTouched;
    private _onChange;
    constructor(_el: ElementRef, _viewContainerRef: ViewContainerRef, _renderer: Renderer, _injector: Injector, componentFactoryResolver: ComponentFactoryResolver);
    ngOnInit(): void;
    _subscribeToUserInput(userInput: Observable<any[]>): Subscription;
    _openPopup(): void;
    _closePopup(): void;
    _selectResultClosePopup(result: string): void;
    dismissPopup(): void;
    writeValue(value: any): void;
    handleKeyDown(event: KeyboardEvent): void;
    registerOnChange(fn: (value: any) => any): void;
    registerOnTouched(fn: () => any): void;
    ngOnDestroy(): void;
}