import { ElementRef, EventEmitter, Renderer2 } from '@angular/core';
import { Mubble } from '@mubble/core';
export declare class ValidateImgDirective {
    private element;
    private renderer;
    payload: Mubble.uObject<string>;
    imgLoaded: EventEmitter<Mubble.uObject<string>>;
    imgError: EventEmitter<Mubble.uObject<string>>;
    constructor(element: ElementRef, renderer: Renderer2);
    ngAfterViewInit(): void;
    onError(): void;
    onLoad(): void;
}