import { ElementRef, OnInit } from '@angular/core';
import * as i0 from "@angular/core";
export declare class PhoneNumberDirective implements OnInit {
    private el;
    constructor(el: ElementRef);
    ngOnInit(): void;
    onInput(event: Event): void;
    private formatInputValue;
    private formatPhoneNumber;
    static ɵfac: i0.ɵɵFactoryDeclaration<PhoneNumberDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<PhoneNumberDirective, "[PhoneNumber]", never, {}, {}, never, never, false, never>;
}