import { ElementRef, OnInit, Renderer2 } from '@angular/core';
import { NgControl } from '@angular/forms';
import { NzSizeLDSType } from 'ant-reset-private/core';
export declare class NzInputDirective implements OnInit {
    ngControl: NgControl;
    renderer: Renderer2;
    elementRef: ElementRef;
    private _disabled;
    nzSize: NzSizeLDSType;
    nzDisabled: boolean;
    disabled: boolean;
    readonlySwitch(): void;
    constructor(ngControl: NgControl, renderer: Renderer2, elementRef: ElementRef);
    ngOnInit(): void;
}