import { ElementRef, OnDestroy } from '@angular/core';
import { AbstractControl } from '@angular/forms';
import { FormService } from '../services/form.service';
import * as i0 from "@angular/core";
export declare class FormControlFocusDirective implements OnDestroy {
    private readonly _elementRef;
    private readonly _formService;
    private readonly _observer;
    formControl: AbstractControl;
    constructor(_elementRef: ElementRef, _formService: FormService);
    ngOnDestroy(): void;
    private readonly _onFocusRequested;
    static ɵfac: i0.ɵɵFactoryDeclaration<FormControlFocusDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<FormControlFocusDirective, "[[formControl]]", never, { "formControl": "formControl"; }, {}, never, never, false, never>;
}