/**
 * @license
 * Copyright ASW (A Software World) All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file
 */
import { ElementRef } from '@angular/core';
import * as i0 from "@angular/core";
export declare class AswNumberDirective {
    private el;
    private regex;
    private specialKeys;
    constructor(el: ElementRef);
    onKeyDown(event: KeyboardEvent): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<AswNumberDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<AswNumberDirective, "[aswNumbersOnly]", never, {}, {}, never, never, false, never>;
}