import { AfterViewChecked, ElementRef, OnDestroy, OnInit, Renderer2 } from '@angular/core';
export declare class NecAutoSizeDirective implements OnInit, AfterViewChecked, OnDestroy {
    private el;
    private renderer;
    mySpan: any;
    MAX_CHECK_COUNT: number;
    OnPropertyChange(): void;
    OnInput(): void;
    OnKeyUp(): void;
    OnChange(): void;
    constructor(el: ElementRef, renderer: Renderer2);
    ngOnInit(): void;
    ngAfterViewChecked(): void;
    ngOnDestroy(): void;
    private resize;
}