import { ElementRef, EventEmitter, OnInit, OnDestroy } from '@angular/core';
import { BehaviorSubject } from 'rxjs';
export declare class ClearDirective implements OnInit, OnDestroy {
    private readonly el;
    private readonly nativeEl;
    constructor(el: ElementRef);
    subject: BehaviorSubject<any>;
    clear: EventEmitter<{}>;
    private sub;
    ngOnInit(): void;
    onChange(): void;
    onMouseMove(event: MouseEvent): void;
    onClick(event: KeyboardEvent): void;
    click(event: KeyboardEvent): void;
    touchstart(event: KeyboardEvent): void;
    mousemove(event: MouseEvent): void;
    input(): void;
    change(): void;
    ngOnDestroy(): void;
}