import { Type } from '@angular/core';
import 'reflect-metadata';
import { RxValidator, RxAsyncValidator, UpdateOn } from '..';
export interface FormArrayOpts {
    validators?: RxValidator | RxValidator[];
    asyncValidators?: RxAsyncValidator | RxAsyncValidator[];
    updateOn?: UpdateOn;
    type: Type<any>;
}
export declare function FormArray(type: Type<any>): (target: Object, propertyName: string) => void;
export declare function FormArray(opts: FormArrayOpts): (target: Object, propertyName: string) => void;