import { OnDestroy } from '@angular/core';
import * as i0 from "@angular/core";
export declare class FocusIfDirective implements OnDestroy {
    private readonly _elementRef;
    /** The delay that should ellapse before focussing the element */
    focusIfDelay: number;
    /** Determine if we should scroll the element into view when focused */
    focusIfScroll: boolean;
    /** Focus when the boolean value is true */
    set focusIf(focus: boolean);
    private _timeout;
    ngOnDestroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<FocusIfDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<FocusIfDirective, "[focusIf]", never, { "focusIfDelay": { "alias": "focusIfDelay"; "required": false; }; "focusIfScroll": { "alias": "focusIfScroll"; "required": false; }; "focusIf": { "alias": "focusIf"; "required": false; }; }, {}, never, never, false, never>;
}