import type { ZodSchema } from "zod";
export declare class BunxyzRequest extends Request {
    params: Record<string, string>;
    query: Record<string, string | string[]>;
    validatedData?: {
        params?: any;
        query?: any;
        body?: any;
    };
    constructor(input: Request, params?: Record<string, string>, query?: Record<string, string | string[]>);
    /**
     * Parses the request body as JSON and optionally validates it against a Zod schema.
     * @param schema Optional ZodSchema to validate the parsed body.
     * @returns A promise that resolves with the parsed (and potentially validated) body.
     * @throws {RequestValidationError} If validation fails.
     * @throws {SyntaxError} If the body is not valid JSON.
     */
    json<T>(schema?: ZodSchema<T>): Promise<T>;
    text(): Promise<string>;
}