import { ZodType } from "zod";
/**
 * Express middleware factory for Zod schema validation
 * Validates req.body, req.query, and req.params against provided schema
 *
 * @param schema Zod schema to validate against
 * @returns Express middleware function
 */
export declare const validateRequest: <T>(schema: ZodType<T>) => import("express").RequestHandler<import("express-serve-static-core").ParamsDictionary, any, any, import("qs").ParsedQs, Record<string, any>>;
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