import { ElementRef } from '@angular/core';
import * as i0 from "@angular/core";
/**
 * Directive used to set the focus of first invalid field of the form when the form is submitted
 * @export
 * @class FocusInvalidFormFieldDirective
 */
export declare class FocusInvalidFormFieldDirective {
    private el;
    constructor(el: ElementRef);
    /**
     * Listens to the ngSubmit event and apply focus to first invalid form field
     * @memberof FocusInvalidFormFieldDirective
     */
    submitForm(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<FocusInvalidFormFieldDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<FocusInvalidFormFieldDirective, "[ieeesaFocusInvalidFormField]", never, {}, {}, never, never, true, never>;
}