import { ElementRef, Renderer2 } from '@angular/core';
import { NgModel } from '@angular/forms';
import { CustomInputMaskDirective } from '../custom-input-mask';
export declare class CustomTypeableCodeInputMaskDirective extends CustomInputMaskDirective {
    protected el: ElementRef;
    protected renderer: Renderer2;
    protected ngModel: NgModel;
    protected ngModelValidators: import("@angular/forms").ValidatorFn[];
    constructor(el: ElementRef, renderer: Renderer2, ngModel: NgModel);
    protected configureInput(): void;
    protected getMaskedValue(unmaskedValue: any): any;
}