import { ElementRef, OnDestroy, OnInit, Renderer2 } from '@angular/core';
import { NgModel } from '@angular/forms';
export declare class InputDirective implements OnInit, OnDestroy {
    private ngModel;
    private renderer;
    private elementRef;
    size: string;
    private unListen;
    constructor(ngModel: NgModel, renderer: Renderer2, elementRef: ElementRef);
    ngOnInit(): void;
    ngOnDestroy(): void;
}