import { EventEmitter, ElementRef, Renderer2 } from '@angular/core';
import { RunContextBrowser } from '../../../rc-browser';
export declare class NcAllowSingleClickDirective {
    protected rc: RunContextBrowser;
    private element;
    private renderer;
    allowClickDelay: number;
    ncClick: EventEmitter<any>;
    private clickEnabled;
    private originialColor;
    constructor(rc: RunContextBrowser, element: ElementRef, renderer: Renderer2);
    onMouseOver(): void;
    onClick($event: any): void;
    ngAfterViewInit(): void;
    allowClick(): void;
    private applyOriginalBg;
}