import { ClassConstructor } from 'class-transformer/types/interfaces';
export declare class Dto {
    static validate<T extends object, V>(dto: ClassConstructor<T>, data: V, transform?: undefined): V;
    static validate<T extends object, V>(dto: ClassConstructor<T>, data: V, transform: true): T;
    static toPlain<V>(data: V): any;
}