import 'reflect-metadata';
import { RxAsyncValidator, RxValidator, UpdateOn } from '../types';
export interface FormControlOpts {
    validators?: RxValidator | RxValidator[];
    asyncValidators?: RxAsyncValidator | RxAsyncValidator[];
    updateOn?: UpdateOn;
}
export declare function FormControl(opts?: FormControlOpts): (target: any, propertyName: string) => void;