import { ElementRef, EventEmitter } from '@angular/core';
import * as i0 from "@angular/core";
export declare class ClickOutsideDirective {
    private _elementRef;
    constructor(_elementRef: ElementRef);
    /** 触发点击外部事件 */
    ncClickOut: EventEmitter<MouseEvent>;
    onClick(event: MouseEvent, targetElement: EventTarget | null): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<ClickOutsideDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<ClickOutsideDirective, "[ncClickOutside]", never, {}, { "ncClickOut": "ncClickOut"; }, never>;
}