import { OnChanges, SimpleChanges } from '@angular/core';
import * as i0 from "@angular/core";
export declare class InputMaskDirective implements OnChanges {
    private elm;
    private ngControl;
    mask: import("@angular/core").InputSignal<string>;
    decimal: import("@angular/core").InputSignal<number>;
    delimitter: import("@angular/core").InputSignal<string>;
    maxLength: import("@angular/core").InputSignal<number>;
    clearZero: import("@angular/core").InputSignal<boolean>;
    maxValue: import("@angular/core").InputSignal<number | undefined>;
    removeMask: import("@angular/core").InputSignal<boolean>;
    pattern: string;
    ngOnChanges(changes: SimpleChanges): void;
    onKeyDown(event: KeyboardEvent): boolean | KeyboardEvent;
    validateNumPattern(event: KeyboardEvent): boolean;
    onInput(): void;
    applyDelimitter(value: string, mask: string): string;
    onfocusOut(value: string): void;
    updateModelValue(value: any): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<InputMaskDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<InputMaskDirective, "[inputMask]", never, { "mask": { "alias": "mask"; "required": false; "isSignal": true; }; "decimal": { "alias": "decimal"; "required": false; "isSignal": true; }; "delimitter": { "alias": "delimitter"; "required": false; "isSignal": true; }; "maxLength": { "alias": "maxLength"; "required": false; "isSignal": true; }; "clearZero": { "alias": "clearZero"; "required": false; "isSignal": true; }; "maxValue": { "alias": "maxValue"; "required": false; "isSignal": true; }; "removeMask": { "alias": "removeMask"; "required": false; "isSignal": true; }; }, {}, never, never, true, never>;
}