import { ElementRef, EventEmitter } from '@angular/core';
import { BehaviorSubject, Observable, Subject } from 'rxjs';
import * as i0 from "@angular/core";
export declare class BsTypeaheadComponent {
    isOpen: boolean;
    suggestions$: BehaviorSubject<any[]>;
    isLoading$: BehaviorSubject<boolean>;
    showNoSuggestions$: Observable<boolean>;
    destroyed$: Subject<unknown>;
    textbox: ElementRef<HTMLInputElement>;
    searchterm: string;
    isLoadingText: string;
    noSuggestionsText: string;
    provideSuggestions: EventEmitter<string>;
    suggestionSelected: EventEmitter<any>;
    searchtermChange: EventEmitter<string>;
    submitted: EventEmitter<string>;
    constructor();
    onProvideSuggestions(value: string): void;
    set suggestions(value: any[]);
    suggestionClicked(suggestion: any): void;
    onSubmit(): void;
    focus(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<BsTypeaheadComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<BsTypeaheadComponent, "bs-typeahead", never, { "searchterm": "searchterm"; "isLoadingText": "isLoadingText"; "noSuggestionsText": "noSuggestionsText"; "suggestions": "suggestions"; }, { "provideSuggestions": "provideSuggestions"; "suggestionSelected": "suggestionSelected"; "searchtermChange": "searchtermChange"; "submitted": "submitted"; }, never, never, false, never>;
}
