import { ElementRef, OnInit } from '@angular/core';
import * as i0 from "@angular/core";
export declare class AutofocusDirective implements OnInit {
    private elementRef;
    constructor(elementRef: ElementRef);
    ngOnInit(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<AutofocusDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<AutofocusDirective, "[dTreeAutoFocus]", never, {}, {}, never, never, false, never>;
}