import { ElementRef, OnInit } from '@angular/core';
import { NgControl } from '@angular/forms';
import * as i0 from "@angular/core";
export declare class CharDirective implements OnInit {
    private _el;
    private _formControl;
    constructor(_el: ElementRef, _formControl: NgControl);
    ngOnInit(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<CharDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<CharDirective, "input[charsOnly]", never, {}, {}, never>;
}