import { EventEmitter, OnInit } from '@angular/core';
import { NgControl } from '@angular/forms';
import * as i0 from "@angular/core";
export declare class DebounceDirective implements OnInit {
    model: NgControl;
    private readonly destroyRef;
    onDebounce: EventEmitter<any>;
    debounceTime: number;
    private isFirstChange;
    constructor(model: NgControl);
    ngOnInit(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<DebounceDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<DebounceDirective, "[ngModel][debounce]", never, { "debounceTime": { "alias": "debounce"; "required": false; }; }, { "onDebounce": "onDebounce"; }, never, never, false, never>;
}