import { NextRequest } from "next/server";
import type { z } from "zod";
export type Any = z.ZodType<any, any>;
export type Schemas<Q extends Any = Any, P extends Any = Any, B extends Any = Any, C extends Any = Any> = {
    query?: Q;
    params?: P;
    body?: B;
    cookies?: C;
};
export type Variables<Q extends Any = Any, P extends Any = Any, B extends Any = Any, C extends Any = Any> = {
    query: z.infer<Q>;
    params: z.infer<P>;
    body: z.infer<B>;
    cookies: z.infer<C>;
};
export type Handler<Q extends Any = Any, P extends Any = Any, B extends Any = Any, C extends Any = Any> = (variables: Variables<Q, P, B, C>, request: NextRequest) => any | Promise<any>;
export type MiddlewareReturn = Record<string, any> | void;
export type Middleware<Q extends Any = Any, P extends Any = Any, B extends Any = Any, C extends Any = Any> = (variables: Variables<Q, P, B, C>, request: NextRequest) => MiddlewareReturn | Promise<MiddlewareReturn>;
export type ErrorHandler<Q extends Any = Any, P extends Any = Any, B extends Any = Any, C extends Any = Any> = (error: any, variables: any, request: NextRequest) => Response | Promise<Response> | void | null | undefined;
export type CreateApiParams = {
    middlewares?: Middleware[];
    errorHandlers?: ErrorHandler[];
};