import { ElementRef, EventEmitter } from '@angular/core';
/**
 * Emit a event when clicked outside of the element
 *
 * __Usage :__
 *   (ngxClickOutside)="closeDropdown()"
 *
 * __Example :__
 *   <div (ngxClickOutside)="closeDropdown()"></div>
 *
 * Module {@link ClickOutsideSharedDirectiveModule}
 */
export declare class ClickOutsideDirective {
    private elementRef;
    ngxClickOutside: EventEmitter<MouseEvent>;
    constructor(elementRef: ElementRef);
    onDocumentClick(event: MouseEvent): void;
}