import { ElementRef, OnChanges, SimpleChanges, OnInit } from '@angular/core';
import * as i0 from "@angular/core";
export declare class FocusDirective implements OnInit, OnChanges {
    private elementRef;
    focusOnLoad: boolean;
    focusWhen?: boolean;
    private focused;
    constructor(elementRef: ElementRef);
    ngOnInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<FocusDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<FocusDirective, "[vaFocus]", ["vaFocus"], { "focusOnLoad": { "alias": "focusOnLoad"; "required": false; }; "focusWhen": { "alias": "focusWhen"; "required": false; }; }, {}, never, never, true, never>;
}