import { ElementRef, OnInit, Renderer2 } from '@angular/core';
import { NgModel } from '@angular/forms';
export declare class CustomMaskEmailDirective implements OnInit {
    private el;
    private renderer;
    private ngModel;
    constructor(el: ElementRef, renderer: Renderer2, ngModel: NgModel);
    ngOnInit(): void;
    private configureInput;
    private configureNgModel;
}