import { OnChanges, OnDestroy, AfterViewInit } from '@angular/core';
import { FormGroupDirective, AbstractControl } from '@angular/forms';
import { BehaviorSubject, Subject } from 'rxjs';
import { ErrorDetails, ErrorOptions } from './es-ngxerrors';
import * as i0 from "@angular/core";
export declare class EsErrorsDirective implements OnChanges, OnDestroy, AfterViewInit {
    private form;
    esErrors: string;
    subject: BehaviorSubject<ErrorDetails>;
    control: AbstractControl;
    ready: boolean;
    destroy$: Subject<void>;
    constructor(form: FormGroupDirective);
    get errors(): import("@angular/forms").ValidationErrors;
    get hasErrors(): boolean;
    hasError(name: string, conditions: ErrorOptions): boolean;
    isValid(name: string, conditions: ErrorOptions): boolean;
    getError(name: string): any;
    private checkPropState;
    private checkStatus;
    ngOnChanges(): void;
    private initControl;
    ngAfterViewInit(): void;
    ngOnDestroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<EsErrorsDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<EsErrorsDirective, "[esErrors]", ["esErrors"], { "esErrors": { "alias": "esErrors"; "required": false; }; }, {}, never, never, true, never>;
}