import { DTODecoratorFactories } from './types'; export declare const NOOP_DECORATORS: DTODecoratorFactories; export declare const IsBoolean: import("./types").OptionalPropertyDecoratorFactory, IsDate: import("./types").OptionalPropertyDecoratorFactory, IsDateString: import("./types").OptionalPropertyDecoratorFactory, IsEnum: import("./types").MandatoryPropertyDecoratorFactory, IsInteger: import("./types").OptionalPropertyDecoratorFactory, IsNested: import("./types").MandatoryPropertyDecoratorFactory, IsNumber: import("./types").OptionalPropertyDecoratorFactory, IsString: import("./types").OptionalPropertyDecoratorFactory, IsUUID: import("./types").OptionalPropertyDecoratorFactory;