import { ElementRef, OnInit, ViewContainerRef } from "@angular/core";
import { AbstractControl, NgModel, Validator, ValidatorFn } from "@angular/forms";
export declare class CkDomValidatorDirective implements OnInit, Validator {
    private el;
    private view;
    ngModel: NgModel;
    _validator: ValidatorFn;
    constructor(el: ElementRef, view: ViewContainerRef);
    ngOnInit(): void;
    onBlur(event: any): void;
    validate(c: AbstractControl): {
        [key: string]: any;
    };
}