import { Injector } from '@angular/core';
import { AsyncValidatorFn, ValidatorFn } from '@angular/forms';
import { ValidationOptions } from '../model';
import { InternalValidator } from '../internal/validation/models';
import * as i0 from "@angular/core";
export declare class ValidatorFactoryService {
    private injector;
    private registry;
    constructor(injector: Injector, registeredValidators?: Array<Array<InternalValidator>>);
    createValidators(options?: ValidationOptions): Array<ValidatorFn>;
    createAsyncValidators(options?: ValidationOptions): Array<AsyncValidatorFn>;
    private createCustomValidators;
    static ɵfac: i0.ɵɵFactoryDeclaration<ValidatorFactoryService, [null, { optional: true; }]>;
    static ɵprov: i0.ɵɵInjectableDeclaration<ValidatorFactoryService>;
}