import { EventEmitter, OnChanges, ElementRef } from "@angular/core";
import { ControlValueAccessor } from "@angular/forms";
import * as i0 from "@angular/core";
export declare class SlickTypeAheadDirective implements OnChanges, ControlValueAccessor {
    private el;
    slickTypeAhead: any[];
    slickTypeAheadField: string;
    slickTypeAheadFields: string;
    slickTypeAheadChange: EventEmitter<any>;
    private fnKeyDown;
    private filteredItems;
    private suggestedItem;
    constructor(el: ElementRef);
    ngOnInit(): void;
    ngOnChanges(): void;
    ngOnDestroy(): void;
    keyDown(e: KeyboardEvent): Promise<boolean>;
    private createSelection;
    propagateChange: (_: any) => void;
    writeValue(obj: any): void;
    registerOnChange(fn: any): void;
    registerOnTouched(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<SlickTypeAheadDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<SlickTypeAheadDirective, "[slick-type-ahead]", never, { "slickTypeAhead": { "alias": "slick-type-ahead"; "required": false; }; "slickTypeAheadField": { "alias": "slick-type-ahead-field-id"; "required": false; }; "slickTypeAheadFields": { "alias": "slick-type-ahead-field-ids"; "required": false; }; }, { "slickTypeAheadChange": "slick-type-ahead-change"; }, never, never, false, never>;
}