import { OnInit, OnDestroy, ComponentRef, ComponentFactoryResolver, ViewContainerRef } from '@angular/core';
import { NgControl } from '@angular/forms';
import { Subscription, Observable, Subject } from 'rxjs';
import { ErrorDictionary } from './form-errors';
import { ControlErrorsFormDirective } from './control-errors-form.directive';
import { ControlErrorComponent } from './control-error/control-error.component';
import { ControlErrorContainerDirective } from './control-error-container.directive';
export declare class ControlErrorsDirective implements OnInit, OnDestroy {
    private control;
    private form;
    private vcr;
    private resolver;
    ref: ComponentRef<ControlErrorComponent>;
    container: ViewContainerRef;
    submit$: Observable<{}>;
    blur$: Subject<unknown>;
    subs: Subscription[];
    errors: ErrorDictionary;
    handleBlur(): void;
    constructor(control: NgControl, form: ControlErrorsFormDirective, controlErrorContainer: ControlErrorContainerDirective, vcr: ViewContainerRef, resolver: ComponentFactoryResolver);
    ngOnInit(): void;
    ngOnDestroy(): void;
    getInteractionHandler(): Observable<any>;
    setError(text: string): void;
    getErrorMessage(): string;
}