import { AfterViewInit, ElementRef, NgZone, OnDestroy } from '@angular/core';
import * as i0 from "@angular/core";
export declare class InitialFocusDirective implements AfterViewInit, OnDestroy {
    private readonly element;
    private readonly ngZone;
    private readonly className;
    private readonly unsubscribe$;
    focusDelay: number;
    focusDisabled: boolean;
    type?: string;
    constructor(element: ElementRef<HTMLInputElement>, ngZone: NgZone);
    private get el();
    ngAfterViewInit(): void;
    ngOnDestroy(): void;
    private decideAndTryToFocus;
    private isFocused;
    private elementIsActive;
    private focus;
    static ɵfac: i0.ɵɵFactoryDeclaration<InitialFocusDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<InitialFocusDirective, "[initialFocus]", never, { "focusDelay": "focusDelay"; "focusDisabled": "focusDisabled"; "type": "type"; }, {}, never>;
}
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