import { type KeelMiddlewareOptions, type MethodUrlLike, type MiddlewareResponseLike } from "./shared";
export interface NextApiRequestLike extends MethodUrlLike {
    [key: string]: unknown;
}
export interface NextApiResponseLike extends MiddlewareResponseLike {
    [key: string]: unknown;
}
export type NextApiHandler<TReq extends NextApiRequestLike = NextApiRequestLike, TRes extends NextApiResponseLike = NextApiResponseLike> = (req: TReq, res: TRes) => unknown | Promise<unknown>;
export type KeelNextOptions<TReq extends NextApiRequestLike = NextApiRequestLike, TRes extends NextApiResponseLike = NextApiResponseLike> = KeelMiddlewareOptions<TReq, TRes>;
export declare function withKeel<TReq extends NextApiRequestLike, TRes extends NextApiResponseLike>(handler: NextApiHandler<TReq, TRes>, opts: KeelNextOptions<TReq, TRes>): NextApiHandler<TReq, TRes>;