// Generated by dts-bundle-generator v9.5.1

import { Server, SocketAddress } from 'bun';
import { BodyInit as BodyInit$1 } from 'undici-types';

export type HttpMethodString = "GET" | "HEAD" | "POST" | "PUT" | "DELETE" | "CONNECT" | "OPTIONS" | "TRACE" | "PATCH";
export declare enum HttpMethod {
	ALL = 1,
	GET = 2,
	PUT = 3,
	POST = 4,
	PATCH = 5,
	DELETE = 6,
	HEAD = 7,
	OPTIONS = 8,
	TRACE = 9,
	CONNECT = 10,
	UNKNOWN = 11
}
export declare function parseHttpMethods(method: string): HttpMethod;
export declare function stringifyHttpMethods(method: HttpMethod | undefined): string;
export type BunRequest = Request;
export declare const notFoundResponse: Response;
export declare class ResponseBuilder {
	submit: boolean;
	statusCode: number;
	statusText?: string;
	bodyInit: BodyInit$1;
	headers: [
		string,
		string
	][];
	beforeSentHooks: ((res: ResponseBuilder) => Awaitable<void>)[] | undefined;
	/**
	 * Adds a hook that will be called before the response is build for sending
	 * @param hook The hook to add
	 * @returns The ResponseBuilder instance
	 */
	beforeSent(hook: (res: ResponseBuilder) => Awaitable<void>): ResponseBuilder;
	/**
	 * Starts the before sent hooks in order and waits for them all to finish
	 * @param p The promise to wait for before starting the hooks
	 */
	private startBeforeSentHookAsync;
	/**
	 * Starts the before sent hooks in order and waits for them all to finish
	 * @returns A promise that resolves when all the hooks have finished
	 */
	startBeforeSentHook(): Awaitable<void>;
	/**
	 * Builds the bun response object
	 * @returns The final response object
	 */
	build(): Response;
	/**
	 * Resets the response builder to its default state, clearing all options and properties.
	 * @returns The response builder instance
	 */
	reset(): ResponseBuilder;
	/**
	 * Sets the status code and optional status text of the response.
	 * @param statusCode The status code
	 * @param statusText The status text, if provided
	 * @returns The response builder instance
	 */
	status(statusCode: number, statusText?: string): ResponseBuilder;
	/**
	 * Removes the given header from the response.
	 * @param name The name of the header to remove
	 * @returns The response builder instance
	 */
	unsetHeader(name: string): ResponseBuilder;
	/**
	 * Sets a header on the response.
	 * @param name The name of the header to set
	 * @param value The value of the header
	 * @param overwrite Whether to overwrite any existing header with the same name. Default is true.
	 * @returns The response builder instance
	 */
	setHeader(name: string, value: string, overwrite?: boolean): ResponseBuilder;
	/**
	 * Sets a cookie on the response.
	 * @param name The name of the cookie
	 * @param value The value of the cookie
	 * @param options The options for the cookie
	 * @returns The response builder instance
	 */
	setCookie(name: string, value: string, options?: CookieOptions): ResponseBuilder;
	/**
	 * Unsets a cookie on the response.
	 * @param name The name of the cookie to unset
	 * @returns The response builder instance
	 */
	unsetCookie(name: string): ResponseBuilder;
	/**
	 * Sets the body of the response.
	 * @param bodyInit The body of the response
	 * @returns The response builder instance
	 */
	body(bodyInit?: BodyInit$1): ResponseBuilder;
	/**
	 * Submits the response to the client, with an optional body.
	 * @param bodyInit The body of the response, if any
	 */
	send(bodyInit?: BodyInit$1): void;
	/**
	 * Redirects to a given url. If perma is true, this is a 308 redirect, otherwise it is a 307.
	 * @param url The url to redirect to
	 * @param perma Whether this is a permanent redirect
	 * @returns void because it is submitted to the client
	 */
	sendRedirect(url: string, perma?: boolean): void;
	/**
	 * Redirects to a given url with a custom status code.
	 * @param url The url to redirect to
	 * @param status The status code to use for the redirect
	 * @returns void because it is submitted to the client
	 */
	sendRedirectCustom(url: string, status: number): void;
	/**
	 * Sets the status code to 401 and adds a basic auth `WWW-Authenticate` header.
	 * @param realm The realm to use for the header. Default is "User Visible Realm".
	 * @param charset The character set to use for the realm. Default is "UTF-8".
	 * @returns void because it is submitted to the client
	 */
	sendBasicAuth(bodyInit?: BodyInit$1, realm?: string, charset?: string): void;
}
export type SplitPath = [
	string,
	...string[]
] | undefined;
/**
 * ## Simple Router
 * ### About
 * A simple express-like router written for bun serve.
 *
 * ### Author
 * By [NobleMajo](https://github.com/NobleMajo)
 * @see https://github.com/NobleMajo
 *
 * ### Usage:
 * You can use the bun.serve function and use router.handle as fetch parameter of the settings:
 * ```ts
 * export const server = Bun.serve({
 *     fetch: router.handle,
 * })
 * ```
 *
 * But you can also use the convenient router.listen function:
 * ```ts
 * const server = router.listen()
 * ```
 */
export declare class Router {
	routes: EndpointRoute[];
	mergeHandlers: boolean;
	/**
	 * Parses the cookie header of the request and sets the cookies property of the request.
	 * @param req The request to parse the cookies for
	 */
	static parseCookies(req: Request$1, forceReload?: boolean): void;
	/**
	 * Stores the cookies in the request object into the response.
	 *
	 * If the value of a cookie is changed, it will be set in the response.
	 * If a cookie is deleted, it will be unset in the response.
	 * @param req The request that contains the cookies.
	 * @param res The response that will be modified.
	 */
	static storeCookies(req: Request$1, res: ResponseBuilder): void;
	/**
	 * @hidden
	 *
	 * Creates a string tuple that contains the method, path and name of the middleware
	 * @param route The route to generate the string for
	 * @param handler The handler of the route
	 * @param mergedToTop Whether the handler is merged to the top
	 * @returns A string with 3 parts: method, path and name
	 */
	private static getDefinitionString;
	/**
	 * Prints a table of all endpoints defined in this router.
	 *
	 * If a server is given as a parameter, a running message with the url of the server is printed too.
	 * @param server The server to print the url of
	 * @returns A string representing the table of endpoints
	 */
	dump(...servers: Server[]): string;
	/**
	 * This function can be used as fetch handler for bun.serve.
	 * It will route a request to the correct handler based on the request's method and path.
	 * @param request A bun request object
	 * @param server A bun server object
	 * @returns Bun response, void or a promise of response or void
	 */
	handle: BunRequestHandler;
	/**
	 * @hidden
	 *
	 * Handles a request.
	 * This function creates the ResponseBuilder and modifies the base bun request.
	 * @param req A request to handle
	 * @param server A server to handle it on
	 * @returns Bun response, void or a promise of response or void
	 */
	innerHandle(request: BunRequest, server: Server): Awaitable<Response>;
	/**
	 * This function will route a request to the correct handler based on the request's method and path.
	 * Recursively calls middlewares until a handler sets `res.submit` to true or `req.upgraded` to true.
	 *
	 * First handles the request synchronously until a async middleware is hit.
	 * Then its uses the private routeAsync function to handle it in a promise.
	 *
	 * If no async middleware is hit the request is handled fully synchronously.
	 * @param req A modified bun request to handle
	 * @param res A response builder
	 * @returns Bun response, void or a promise of response or void
	 */
	route(req: Request$1, res: ResponseBuilder): Awaitable<void>;
	/**
	 * @hidden
	 *
	 * Is a followup of the route function. Is used if the route function hits a async middleware.
	 * The route function will provide the initialDefIndex when routeAsync is called.
	 * The initialDefIndex is the index of the first found async middleware in the route function.
	 *
	 * If route dont hits a async middleware, routeAsync dont get called
	 * @param initialDefIndex The index of the first found async middleware in the route function
	 * @param promise The promise returned by the first async middleware found by the route function
	 * @param req A modified bun request to handle
	 * @param res A response builder
	 * @returns Bun response, void or a promise of response or void
	 */
	private routeAsync;
	/**
	 * Register a handler to run for all incoming requests.
	 * @param method The HTTP method to run the handler on (undefined = all)
	 * @param path The path to run the handler on (undefined = all)
	 * @param handlers The handler(s) to run
	 * @returns The router
	 */
	use(method: "*" | HttpMethodString, path: string, handler: RequestMiddleware, ...handlers: RequestMiddleware[]): Router;
	/**
	 * Registers a route for the `GET` HTTP method.
	 * @param path The route path.
	 * @param handler The handler function for the route.
	 * @param handlers Additional middleware functions to apply to the route.
	 * @returns The router instance.
	 */
	get(path: string, handler: RequestMiddleware, ...handlers: RequestMiddleware[]): Router;
	/**
	 * Register a handler to run on incoming POST requests.
	 * @param path The path to run the handler on
	 * @param handler The handler(s) to run
	 * @returns The router
	 */
	post(path: string, handler: RequestMiddleware, ...handlers: RequestMiddleware[]): Router;
	/**
	 * Register a PUT route.
	 * @param path The path to match.
	 * @param handler The handler for the route.
	 * @param handlers Additional handlers to run before the main handler.
	 * @returns The Router instance.
	 */
	put(path: string, handler: RequestMiddleware, ...handlers: RequestMiddleware[]): Router;
	/**
	 * Register a middleware function to handle DELETE requests to `path`.
	 * @param path The path to register the handler for.
	 * @param handler The middleware function to call.
	 * @param handlers Additional middleware functions to call.
	 * @returns this
	 */
	delete(path: string, handler: RequestMiddleware, ...handlers: RequestMiddleware[]): Router;
	/**
	 * Register a middleware function to handle PATCH requests to `path`.
	 * @param path The path to register the handler for.
	 * @param handler The middleware function to call.
	 * @param handlers Additional middleware functions to call.
	 * @returns this
	 */
	patch(path: string, handler: RequestMiddleware, ...handlers: RequestMiddleware[]): Router;
	/**
	 * Add a route for the HTTP TRACE method.
	 * The TRACE method is used to invoke a remote, application-layer loop-back
	 * of the request message.
	 * @param path The path this route will match.
	 * @param handler The handler to invoke when this route is matched.
	 * @param handlers Additional handlers to run when this route is matched.
	 * @returns This router, for chaining.
	 */
	trace(path: string, handler: RequestMiddleware, ...handlers: RequestMiddleware[]): Router;
	/**
	 * Registers a route for the `HEAD` HTTP method.
	 * @param path The route path.
	 * @param handler The handler function for the route.
	 * @param handlers Additional middleware functions to apply to the route.
	 * @returns The router instance.
	 */
	head(path: string, handler: RequestMiddleware, ...handlers: RequestMiddleware[]): Router;
	/**
	 * Register a handler to run for CONNECT requests on the given path.
	 * @param path The path to run the handler on
	 * @param handler The handler to run
	 */
	connect(path: string, handler: RequestMiddleware, ...handlers: RequestMiddleware[]): Router;
	/**
	 * Register a handler to run on OPTIONS requests.
	 * @param path The path to run the handler on (undefined = all)
	 * @param handler The handler(s) to run
	 * @returns The router
	 */
	options(path: string, handler: RequestMiddleware, ...handlers: RequestMiddleware[]): Router;
	/**
	 * Upgrade a request to a websocket connection.
	 * @param path The path to use for the websocket connection.
	 * @returns The router, for chaining.
	 */
	ws(path: string): Router;
	redirect(method: "*" | HttpMethodString, path: string, redirectTarget: string, perma?: boolean): Router;
	static(path: string, targetDir: string, indexFile?: string, deepestLevel?: number): Router;
	basicAuth(method: "*" | HttpMethodString, path: string, validator: ((username: string, password: string) => boolean), realm?: string, charset?: string): Router;
	cookies(method: "*" | HttpMethodString, path: string, autoResponseHeaders?: boolean): Router;
}
/**
 * Trims leading and trailing whitespace characters from a string.
 * @param {string} value - The input string to be trimmed.
 * @return {string} The trimmed string.
 */
export declare function trimSpaces(value: string): string;
/**
 * Splits a path into its components.
 * @param path The path to split.
 * @returns An array of strings representing the path components.
 *          undefined if the path is empty.
 */
export declare function splitPath(path: string | undefined): SplitPath;
export declare function splitRoutePath(path: string | undefined): SplitPath;
/**
 * Checks if a requested splitpath matches the routes splitpath.
 * Also resolves single (*) and double (**) wildcards.
 * `true` or wildcarded path parts are returned if found and match.
 * `false` is returned if not.
 * @param requestPath the path to check
 * @param routeSelector the route selector to check against
 */
export declare function requestPathMatchesRouteDefinition(requestPath: SplitPath, routeSelector: SplitPath): string[] | boolean;
export type Awaitable<T> = T | Promise<T>;
type Request$1 = BunRequest & {
	/**
	 * `req.pathParams` is the path parameters of the request.
	 * If a wildcard is used in the endpoint route,
	 * then it is available in a `Router` handled request.
	 */
	pathParams?: string[];
	/**
	 * `req.httpMethod` is the HttpMethod enum value of the reuqest method used for routing.
	 * It is always available in a `Router` handled request.
	 */
	httpMethod: HttpMethod;
	/**
	 * `req.path` is the path of the request.
	 * It is always available in a `Router` handled request.
	 */
	path: string;
	/**
	 * `req.splitPath` is the splitted path of the request used for routing.
	 * It is always available in a `Router` handled request.
	 */
	splitPath: SplitPath;
	/**
	 * `req.server` is the server that is handling the request.
	 * It is always available in a `Router` handled request.
	 */
	server: Server;
	/**
	 * `req.sock` is the socket address of the request.
	 * It is always available in a `Router` handled request.
	 */
	sock: SocketAddress;
	/**
	 * `req.originCookies` is not to use in your code.
	 * It holds the origin cookies state of the request.
	 */
	originCookies: unknown;
	/**
	 * `req.cookies` is a key value map of all the cookies in the request if parsed earlier.
	 * Gets loaded via the `Router.storeCookies(req, res)` function.
	 */
	cookies: {
		[key: string]: string | undefined;
	};
	/**
	 * `req.rid` is set to true if the request has been upgraded to a websocket.
	 */
	upgraded?: true;
};
export type BunRequestHandler = (request: Request$1, server: Server) => Awaitable<Response>;
export type RequestMiddleware = (req: Request$1, res: ResponseBuilder) => Awaitable<void>;
export type MergedRequestMiddleware = RequestMiddleware & {
	base: RequestMiddleware[];
};
export interface EndpointRoute {
	handler: RequestMiddleware;
	method: HttpMethod;
	splitPath: SplitPath;
}
export interface CookieOptions {
	MaxAge?: number;
	Path?: string;
	HttpOnly?: boolean;
	Secure?: boolean;
	SameSite?: "Strict" | "Lax" | "None";
}
/**
 * Unmerge multiple request middlewares into individual ones.
 * @param middlewares The middlewares to unmerge.
 * @returns An array of individual request middlewares.
 */
export declare function unmergeRequestMiddleware(...middlewares: RequestMiddleware[]): RequestMiddleware[];
/**
 * Merge multiple request middlewares into a single one.
 * @param middlewares The middlewares to merge.
 * @returns A single middleware that calls all the given middlewares in order.
 *          If any of the middlewares returns a promise, its handles the rest middlewars async.
 */
export declare function mergeRequestMiddlewares(...middlewares: RequestMiddleware[]): MergedRequestMiddleware | RequestMiddleware;
/**
 * Checks if the given middleware is a merged middleware.
 * Merged middlewares are created by {@link mergeRequestMiddlewares}.
 * They contain an array of middlewares in the `base` property.
 * This function checks if the `base` property is an array and
 * returns true if it is, false otherwise.
 * @param middleware The middleware to check.
 * @returns True if the middleware is a merged middleware, false otherwise.
 */
export declare function isMergedRequestMiddleware(middleware: RequestMiddleware): middleware is MergedRequestMiddleware;
/**
 * Checks if two endpoint routes are mergeable.
 * The routes are mergeable if they have the same method and path.
 * The path is considered the same if the splitPath property is undefined for both routes or
 * if the splitPath property is defined for both routes and the joined string is the same.
 * @param route - The first route to check.
 * @param route2 - The second route to check.
 * @returns true if the routes are mergeable, false otherwise.
 */
export declare function isMergeableEndpointRoute(route: EndpointRoute, route2: EndpointRoute): boolean;

export {
	Request$1 as Request,
};

export {};