import { RequestHandler } from 'express-serve-static-core';
import { ZodSchema } from 'zod';
export declare type RequestValidation<TBody, TQuery, TParams> = {
    body?: ZodSchema<TBody>;
    query?: ZodSchema<TQuery>;
    pathParams?: ZodSchema<TParams>;
};
/**
 * Validate the body using Zod parse
 * @param schema Zod objects used to validate request
 * @returns Throws a Bad Request when validation fails
 */
export declare function validateRequest<TBody, TQuery, TParams>(schema: RequestValidation<TBody, TQuery, TParams>, handler: RequestHandler<TParams, unknown, TBody, TQuery>): RequestHandler<TParams, unknown, TBody, TQuery>;