import { Type } from '@nestjs/common';
import { FindQuery } from '../interfaces';
export declare function transformKey<T>(target: Type<T>, key?: String | keyof T): any;
export declare function transformQuerySelect<T>(target: Type<T>, select?: Array<String | keyof T>): any;
export declare function transformQuery<T>(target: Type<T>, query?: FindQuery<T>): any;