import { TemplateRef } from '@angular/core';
import * as i0 from "@angular/core";
export declare class NcErrorDirective {
    templateRef: TemplateRef<any>;
    errorKey: string;
    constructor(templateRef: TemplateRef<any>);
    static ɵfac: i0.ɵɵFactoryDeclaration<NcErrorDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<NcErrorDirective, "ng-template[ncError]", never, { "errorKey": "ncError"; }, {}, never>;
}