import { OnDestroy, TemplateRef, ViewContainerRef } from '@angular/core';
import { SimFormFieldComponent } from './form-field.component';
export declare class SimHasErrorContext<T> {
    $implicit: T[];
    simHasError: T[];
}
export declare class SimHasErrorDirective implements OnDestroy {
    private _templateRef;
    private _viewContainer;
    private _formField;
    /**
     * 错误字段
     *
     * angular内置错误字段：
     * - Validators.required => 'required'
     * - Validators.minLength => 'minLength'
     * - Validators.maxLength => 'maxLength'
     * - Validators.pattern => 'pattern'
     */
    set simHasError(condition: string | string[]);
    private _context;
    private unsubscribe$;
    constructor(_templateRef: TemplateRef<SimHasErrorContext<string>>, _viewContainer: ViewContainerRef, _formField: SimFormFieldComponent);
    ngOnDestroy(): void;
    private _updateView;
}