| ErrorRequestHandler>;
+
+type RemoveTail = S extends `${infer P}${Tail}` ? P : S;
+type GetRouteParameter = RemoveTail<
+ RemoveTail, `-${string}`>,
+ `.${string}`
+>;
+
+// prettier-ignore
+export type RouteParameters = string extends Route
+ ? ParamsDictionary
+ : Route extends `${string}(${string}`
+ ? ParamsDictionary //TODO: handling for regex parameters
+ : Route extends `${string}:${infer Rest}`
+ ? (
+ GetRouteParameter extends never
+ ? ParamsDictionary
+ : GetRouteParameter extends `${infer ParamName}?`
+ ? { [P in ParamName]?: string }
+ : { [P in GetRouteParameter]: string }
+ ) &
+ (Rest extends `${GetRouteParameter}${infer Next}`
+ ? RouteParameters : unknown)
+ : {};
+
+export interface IRouterMatcher<
+ T,
+ Method extends 'all' | 'get' | 'post' | 'put' | 'delete' | 'patch' | 'options' | 'head' = any
+> {
+ <
+ Route extends string,
+ P = RouteParameters,
+ ResBody = any,
+ ReqBody = any,
+ ReqQuery = ParsedQs,
+ Locals extends Record = Record
+ >(
+ // tslint:disable-next-line no-unnecessary-generics (it's used as the default type parameter for P)
+ path: Route,
+ // tslint:disable-next-line no-unnecessary-generics (This generic is meant to be passed explicitly.)
+ ...handlers: Array>
+ ): T;
+ <
+ Path extends string,
+ P = RouteParameters,
+ ResBody = any,
+ ReqBody = any,
+ ReqQuery = ParsedQs,
+ Locals extends Record = Record
+ >(
+ // tslint:disable-next-line no-unnecessary-generics (it's used as the default type parameter for P)
+ path: Path,
+ // tslint:disable-next-line no-unnecessary-generics (This generic is meant to be passed explicitly.)
+ ...handlers: Array>
+ ): T;
+ <
+ P = ParamsDictionary,
+ ResBody = any,
+ ReqBody = any,
+ ReqQuery = ParsedQs,
+ Locals extends Record = Record
+ >(
+ path: PathParams,
+ // tslint:disable-next-line no-unnecessary-generics (This generic is meant to be passed explicitly.)
+ ...handlers: Array>
+ ): T;
+ <
+ P = ParamsDictionary,
+ ResBody = any,
+ ReqBody = any,
+ ReqQuery = ParsedQs,
+ Locals extends Record = Record
+ >(
+ path: PathParams,
+ // tslint:disable-next-line no-unnecessary-generics (This generic is meant to be passed explicitly.)
+ ...handlers: Array>
+ ): T;
+ (path: PathParams, subApplication: Application): T;
+}
+
+export interface IRouterHandler {
+ (...handlers: Array>>): T;
+ (...handlers: Array>>): T;
+ <
+ P = RouteParameters,
+ ResBody = any,
+ ReqBody = any,
+ ReqQuery = ParsedQs,
+ Locals extends Record = Record
+ >(
+ // tslint:disable-next-line no-unnecessary-generics (This generic is meant to be passed explicitly.)
+ ...handlers: Array>
+ ): T;
+ <
+ P = RouteParameters,
+ ResBody = any,
+ ReqBody = any,
+ ReqQuery = ParsedQs,
+ Locals extends Record = Record
+ >(
+ // tslint:disable-next-line no-unnecessary-generics (This generic is meant to be passed explicitly.)
+ ...handlers: Array>
+ ): T;
+ <
+ P = ParamsDictionary,
+ ResBody = any,
+ ReqBody = any,
+ ReqQuery = ParsedQs,
+ Locals extends Record = Record
+ >(
+ // tslint:disable-next-line no-unnecessary-generics (This generic is meant to be passed explicitly.)
+ ...handlers: Array>
+ ): T;
+ <
+ P = ParamsDictionary,
+ ResBody = any,
+ ReqBody = any,
+ ReqQuery = ParsedQs,
+ Locals extends Record = Record
+ >(
+ // tslint:disable-next-line no-unnecessary-generics (This generic is meant to be passed explicitly.)
+ ...handlers: Array>
+ ): T;
+}
+
+export interface IRouter extends RequestHandler {
+ /**
+ * Map the given param placeholder `name`(s) to the given callback(s).
+ *
+ * Parameter mapping is used to provide pre-conditions to routes
+ * which use normalized placeholders. For example a _:user_id_ parameter
+ * could automatically load a user's information from the database without
+ * any additional code,
+ *
+ * The callback uses the samesignature as middleware, the only differencing
+ * being that the value of the placeholder is passed, in this case the _id_
+ * of the user. Once the `next()` function is invoked, just like middleware
+ * it will continue on to execute the route, or subsequent parameter functions.
+ *
+ * app.param('user_id', function(req, res, next, id){
+ * User.find(id, function(err, user){
+ * if (err) {
+ * next(err);
+ * } else if (user) {
+ * req.user = user;
+ * next();
+ * } else {
+ * next(new Error('failed to load user'));
+ * }
+ * });
+ * });
+ */
+ param(name: string, handler: RequestParamHandler): this;
+
+ /**
+ * Alternatively, you can pass only a callback, in which case you have the opportunity to alter the app.param()
+ *
+ * @deprecated since version 4.11
+ */
+ param(callback: (name: string, matcher: RegExp) => RequestParamHandler): this;
+
+ /**
+ * Special-cased "all" method, applying the given route `path`,
+ * middleware, and callback to _every_ HTTP method.
+ */
+ all: IRouterMatcher;
+ get: IRouterMatcher;
+ post: IRouterMatcher;
+ put: IRouterMatcher;
+ delete: IRouterMatcher;
+ patch: IRouterMatcher;
+ options: IRouterMatcher;
+ head: IRouterMatcher;
+
+ checkout: IRouterMatcher;
+ connect: IRouterMatcher;
+ copy: IRouterMatcher;
+ lock: IRouterMatcher;
+ merge: IRouterMatcher;
+ mkactivity: IRouterMatcher;
+ mkcol: IRouterMatcher;
+ move: IRouterMatcher;
+ 'm-search': IRouterMatcher;
+ notify: IRouterMatcher;
+ propfind: IRouterMatcher;
+ proppatch: IRouterMatcher;
+ purge: IRouterMatcher;
+ report: IRouterMatcher;
+ search: IRouterMatcher;
+ subscribe: IRouterMatcher;
+ trace: IRouterMatcher;
+ unlock: IRouterMatcher;
+ unsubscribe: IRouterMatcher;
+
+ use: IRouterHandler & IRouterMatcher;
+
+ route(prefix: T): IRoute;
+ route(prefix: PathParams): IRoute;
+ /**
+ * Stack of configured routes
+ */
+ stack: any[];
+}
+
+export interface IRoute {
+ path: string;
+ stack: any;
+ all: IRouterHandler;
+ get: IRouterHandler;
+ post: IRouterHandler;
+ put: IRouterHandler;
+ delete: IRouterHandler;
+ patch: IRouterHandler;
+ options: IRouterHandler;
+ head: IRouterHandler;
+
+ checkout: IRouterHandler;
+ copy: IRouterHandler;
+ lock: IRouterHandler;
+ merge: IRouterHandler;
+ mkactivity: IRouterHandler;
+ mkcol: IRouterHandler;
+ move: IRouterHandler;
+ 'm-search': IRouterHandler;
+ notify: IRouterHandler;
+ purge: IRouterHandler;
+ report: IRouterHandler;
+ search: IRouterHandler;
+ subscribe: IRouterHandler;
+ trace: IRouterHandler;
+ unlock: IRouterHandler;
+ unsubscribe: IRouterHandler;
+}
+
+export interface Router extends IRouter {}
+
+export interface CookieOptions {
+ maxAge?: number | undefined;
+ signed?: boolean | undefined;
+ expires?: Date | undefined;
+ httpOnly?: boolean | undefined;
+ path?: string | undefined;
+ domain?: string | undefined;
+ secure?: boolean | undefined;
+ encode?: ((val: string) => string) | undefined;
+ sameSite?: boolean | 'lax' | 'strict' | 'none' | undefined;
+}
+
+export interface ByteRange {
+ start: number;
+ end: number;
+}
+
+export interface RequestRanges extends RangeParserRanges {}
+
+export type Errback = (err: Error) => void;
+
+/**
+ * @param P For most requests, this should be `ParamsDictionary`, but if you're
+ * using this in a route handler for a route that uses a `RegExp` or a wildcard
+ * `string` path (e.g. `'/user/*'`), then `req.params` will be an array, in
+ * which case you should use `ParamsArray` instead.
+ *
+ * @see https://expressjs.com/en/api.html#req.params
+ *
+ * @example
+ * app.get('/user/:id', (req, res) => res.send(req.params.id)); // implicitly `ParamsDictionary`
+ * app.get(/user\/(.*)/, (req, res) => res.send(req.params[0]));
+ * app.get('/user/*', (req, res) => res.send(req.params[0]));
+ */
+export interface Request<
+ P = ParamsDictionary,
+ ResBody = any,
+ ReqBody = any,
+ ReqQuery = ParsedQs,
+ Locals extends Record = Record
+> extends http.IncomingMessage,
+ Express.Request {
+ /**
+ * Return request header.
+ *
+ * The `Referrer` header field is special-cased,
+ * both `Referrer` and `Referer` are interchangeable.
+ *
+ * Examples:
+ *
+ * req.get('Content-Type');
+ * // => "text/plain"
+ *
+ * req.get('content-type');
+ * // => "text/plain"
+ *
+ * req.get('Something');
+ * // => undefined
+ *
+ * Aliased as `req.header()`.
+ */
+ get(name: 'set-cookie'): string[] | undefined;
+ get(name: string): string | undefined;
+
+ header(name: 'set-cookie'): string[] | undefined;
+ header(name: string): string | undefined;
+
+ /**
+ * Check if the given `type(s)` is acceptable, returning
+ * the best match when true, otherwise `undefined`, in which
+ * case you should respond with 406 "Not Acceptable".
+ *
+ * The `type` value may be a single mime type string
+ * such as "application/json", the extension name
+ * such as "json", a comma-delimted list such as "json, html, text/plain",
+ * or an array `["json", "html", "text/plain"]`. When a list
+ * or array is given the _best_ match, if any is returned.
+ *
+ * Examples:
+ *
+ * // Accept: text/html
+ * req.accepts('html');
+ * // => "html"
+ *
+ * // Accept: text/*, application/json
+ * req.accepts('html');
+ * // => "html"
+ * req.accepts('text/html');
+ * // => "text/html"
+ * req.accepts('json, text');
+ * // => "json"
+ * req.accepts('application/json');
+ * // => "application/json"
+ *
+ * // Accept: text/*, application/json
+ * req.accepts('image/png');
+ * req.accepts('png');
+ * // => undefined
+ *
+ * // Accept: text/*;q=.5, application/json
+ * req.accepts(['html', 'json']);
+ * req.accepts('html, json');
+ * // => "json"
+ */
+ accepts(): string[];
+ accepts(type: string): string | false;
+ accepts(type: string[]): string | false;
+ accepts(...type: string[]): string | false;
+
+ /**
+ * Returns the first accepted charset of the specified character sets,
+ * based on the request's Accept-Charset HTTP header field.
+ * If none of the specified charsets is accepted, returns false.
+ *
+ * For more information, or if you have issues or concerns, see accepts.
+ */
+ acceptsCharsets(): string[];
+ acceptsCharsets(charset: string): string | false;
+ acceptsCharsets(charset: string[]): string | false;
+ acceptsCharsets(...charset: string[]): string | false;
+
+ /**
+ * Returns the first accepted encoding of the specified encodings,
+ * based on the request's Accept-Encoding HTTP header field.
+ * If none of the specified encodings is accepted, returns false.
+ *
+ * For more information, or if you have issues or concerns, see accepts.
+ */
+ acceptsEncodings(): string[];
+ acceptsEncodings(encoding: string): string | false;
+ acceptsEncodings(encoding: string[]): string | false;
+ acceptsEncodings(...encoding: string[]): string | false;
+
+ /**
+ * Returns the first accepted language of the specified languages,
+ * based on the request's Accept-Language HTTP header field.
+ * If none of the specified languages is accepted, returns false.
+ *
+ * For more information, or if you have issues or concerns, see accepts.
+ */
+ acceptsLanguages(): string[];
+ acceptsLanguages(lang: string): string | false;
+ acceptsLanguages(lang: string[]): string | false;
+ acceptsLanguages(...lang: string[]): string | false;
+
+ /**
+ * Parse Range header field, capping to the given `size`.
+ *
+ * Unspecified ranges such as "0-" require knowledge of your resource length. In
+ * the case of a byte range this is of course the total number of bytes.
+ * If the Range header field is not given `undefined` is returned.
+ * If the Range header field is given, return value is a result of range-parser.
+ * See more ./types/range-parser/index.d.ts
+ *
+ * NOTE: remember that ranges are inclusive, so for example "Range: users=0-3"
+ * should respond with 4 users when available, not 3.
+ *
+ */
+ range(size: number, options?: RangeParserOptions): RangeParserRanges | RangeParserResult | undefined;
+
+ /**
+ * Return an array of Accepted media types
+ * ordered from highest quality to lowest.
+ */
+ accepted: MediaType[];
+
+ /**
+ * @deprecated since 4.11 Use either req.params, req.body or req.query, as applicable.
+ *
+ * Return the value of param `name` when present or `defaultValue`.
+ *
+ * - Checks route placeholders, ex: _/user/:id_
+ * - Checks body params, ex: id=12, {"id":12}
+ * - Checks query string params, ex: ?id=12
+ *
+ * To utilize request bodies, `req.body`
+ * should be an object. This can be done by using
+ * the `connect.bodyParser()` middleware.
+ */
+ param(name: string, defaultValue?: any): string;
+
+ /**
+ * Check if the incoming request contains the "Content-Type"
+ * header field, and it contains the give mime `type`.
+ *
+ * Examples:
+ *
+ * // With Content-Type: text/html; charset=utf-8
+ * req.is('html');
+ * req.is('text/html');
+ * req.is('text/*');
+ * // => true
+ *
+ * // When Content-Type is application/json
+ * req.is('json');
+ * req.is('application/json');
+ * req.is('application/*');
+ * // => true
+ *
+ * req.is('html');
+ * // => false
+ */
+ is(type: string | string[]): string | false | null;
+
+ /**
+ * Return the protocol string "http" or "https"
+ * when requested with TLS. When the "trust proxy"
+ * setting is enabled the "X-Forwarded-Proto" header
+ * field will be trusted. If you're running behind
+ * a reverse proxy that supplies https for you this
+ * may be enabled.
+ */
+ protocol: string;
+
+ /**
+ * Short-hand for:
+ *
+ * req.protocol == 'https'
+ */
+ secure: boolean;
+
+ /**
+ * Return the remote address, or when
+ * "trust proxy" is `true` return
+ * the upstream addr.
+ */
+ ip: string;
+
+ /**
+ * When "trust proxy" is `true`, parse
+ * the "X-Forwarded-For" ip address list.
+ *
+ * For example if the value were "client, proxy1, proxy2"
+ * you would receive the array `["client", "proxy1", "proxy2"]`
+ * where "proxy2" is the furthest down-stream.
+ */
+ ips: string[];
+
+ /**
+ * Return subdomains as an array.
+ *
+ * Subdomains are the dot-separated parts of the host before the main domain of
+ * the app. By default, the domain of the app is assumed to be the last two
+ * parts of the host. This can be changed by setting "subdomain offset".
+ *
+ * For example, if the domain is "tobi.ferrets.example.com":
+ * If "subdomain offset" is not set, req.subdomains is `["ferrets", "tobi"]`.
+ * If "subdomain offset" is 3, req.subdomains is `["tobi"]`.
+ */
+ subdomains: string[];
+
+ /**
+ * Short-hand for `url.parse(req.url).pathname`.
+ */
+ path: string;
+
+ /**
+ * Parse the "Host" header field hostname.
+ */
+ hostname: string;
+
+ /**
+ * @deprecated Use hostname instead.
+ */
+ host: string;
+
+ /**
+ * Check if the request is fresh, aka
+ * Last-Modified and/or the ETag
+ * still match.
+ */
+ fresh: boolean;
+
+ /**
+ * Check if the request is stale, aka
+ * "Last-Modified" and / or the "ETag" for the
+ * resource has changed.
+ */
+ stale: boolean;
+
+ /**
+ * Check if the request was an _XMLHttpRequest_.
+ */
+ xhr: boolean;
+
+ //body: { username: string; password: string; remember: boolean; title: string; };
+ body: ReqBody;
+
+ //cookies: { string; remember: boolean; };
+ cookies: any;
+
+ method: string;
+
+ params: P;
+
+ query: ReqQuery;
+
+ route: any;
+
+ signedCookies: any;
+
+ originalUrl: string;
+
+ url: string;
+
+ baseUrl: string;
+
+ app: Application;
+
+ /**
+ * After middleware.init executed, Request will contain res and next properties
+ * See: express/lib/middleware/init.js
+ */
+ res?: Response | undefined;
+ next?: NextFunction | undefined;
+}
+
+export interface MediaType {
+ value: string;
+ quality: number;
+ type: string;
+ subtype: string;
+}
+
+export type Send> = (body?: ResBody) => T;
+
+export interface Response<
+ ResBody = any,
+ Locals extends Record = Record,
+ StatusCode extends number = number
+> extends http.ServerResponse,
+ Express.Response {
+ /**
+ * Set status `code`.
+ */
+ status(code: StatusCode): this;
+
+ /**
+ * Set the response HTTP status code to `statusCode` and send its string representation as the response body.
+ * @link http://expressjs.com/4x/api.html#res.sendStatus
+ *
+ * Examples:
+ *
+ * res.sendStatus(200); // equivalent to res.status(200).send('OK')
+ * res.sendStatus(403); // equivalent to res.status(403).send('Forbidden')
+ * res.sendStatus(404); // equivalent to res.status(404).send('Not Found')
+ * res.sendStatus(500); // equivalent to res.status(500).send('Internal Server Error')
+ */
+ sendStatus(code: StatusCode): this;
+
+ /**
+ * Set Link header field with the given `links`.
+ *
+ * Examples:
+ *
+ * res.links({
+ * next: 'http://api.example.com/users?page=2',
+ * last: 'http://api.example.com/users?page=5'
+ * });
+ */
+ links(links: any): this;
+
+ /**
+ * Send a response.
+ *
+ * Examples:
+ *
+ * res.send(new Buffer('wahoo'));
+ * res.send({ some: 'json' });
+ * res.send('some html
');
+ * res.status(404).send('Sorry, cant find that');
+ */
+ send: Send;
+
+ /**
+ * Send JSON response.
+ *
+ * Examples:
+ *
+ * res.json(null);
+ * res.json({ user: 'tj' });
+ * res.status(500).json('oh noes!');
+ * res.status(404).json('I dont have that');
+ */
+ json: Send;
+
+ /**
+ * Send JSON response with JSONP callback support.
+ *
+ * Examples:
+ *
+ * res.jsonp(null);
+ * res.jsonp({ user: 'tj' });
+ * res.status(500).jsonp('oh noes!');
+ * res.status(404).jsonp('I dont have that');
+ */
+ jsonp: Send;
+
+ /**
+ * Transfer the file at the given `path`.
+ *
+ * Automatically sets the _Content-Type_ response header field.
+ * The callback `fn(err)` is invoked when the transfer is complete
+ * or when an error occurs. Be sure to check `res.headersSent`
+ * if you wish to attempt responding, as the header and some data
+ * may have already been transferred.
+ *
+ * Options:
+ *
+ * - `maxAge` defaulting to 0 (can be string converted by `ms`)
+ * - `root` root directory for relative filenames
+ * - `headers` object of headers to serve with file
+ * - `dotfiles` serve dotfiles, defaulting to false; can be `"allow"` to send them
+ *
+ * Other options are passed along to `send`.
+ *
+ * Examples:
+ *
+ * The following example illustrates how `res.sendFile()` may
+ * be used as an alternative for the `static()` middleware for
+ * dynamic situations. The code backing `res.sendFile()` is actually
+ * the same code, so HTTP cache support etc is identical.
+ *
+ * app.get('/user/:uid/photos/:file', function(req, res){
+ * var uid = req.params.uid
+ * , file = req.params.file;
+ *
+ * req.user.mayViewFilesFrom(uid, function(yes){
+ * if (yes) {
+ * res.sendFile('/uploads/' + uid + '/' + file);
+ * } else {
+ * res.send(403, 'Sorry! you cant see that.');
+ * }
+ * });
+ * });
+ *
+ * @api public
+ */
+ sendFile(path: string, fn?: Errback): void;
+ sendFile(path: string, options: any, fn?: Errback): void;
+
+ /**
+ * @deprecated Use sendFile instead.
+ */
+ sendfile(path: string): void;
+ /**
+ * @deprecated Use sendFile instead.
+ */
+ sendfile(path: string, options: any): void;
+ /**
+ * @deprecated Use sendFile instead.
+ */
+ sendfile(path: string, fn: Errback): void;
+ /**
+ * @deprecated Use sendFile instead.
+ */
+ sendfile(path: string, options: any, fn: Errback): void;
+
+ /**
+ * Transfer the file at the given `path` as an attachment.
+ *
+ * Optionally providing an alternate attachment `filename`,
+ * and optional callback `fn(err)`. The callback is invoked
+ * when the data transfer is complete, or when an error has
+ * ocurred. Be sure to check `res.headersSent` if you plan to respond.
+ *
+ * The optional options argument passes through to the underlying
+ * res.sendFile() call, and takes the exact same parameters.
+ *
+ * This method uses `res.sendfile()`.
+ */
+ download(path: string, fn?: Errback): void;
+ download(path: string, filename: string, fn?: Errback): void;
+ download(path: string, filename: string, options: any, fn?: Errback): void;
+
+ /**
+ * Set _Content-Type_ response header with `type` through `mime.lookup()`
+ * when it does not contain "/", or set the Content-Type to `type` otherwise.
+ *
+ * Examples:
+ *
+ * res.type('.html');
+ * res.type('html');
+ * res.type('json');
+ * res.type('application/json');
+ * res.type('png');
+ */
+ contentType(type: string): this;
+
+ /**
+ * Set _Content-Type_ response header with `type` through `mime.lookup()`
+ * when it does not contain "/", or set the Content-Type to `type` otherwise.
+ *
+ * Examples:
+ *
+ * res.type('.html');
+ * res.type('html');
+ * res.type('json');
+ * res.type('application/json');
+ * res.type('png');
+ */
+ type(type: string): this;
+
+ /**
+ * Respond to the Acceptable formats using an `obj`
+ * of mime-type callbacks.
+ *
+ * This method uses `req.accepted`, an array of
+ * acceptable types ordered by their quality values.
+ * When "Accept" is not present the _first_ callback
+ * is invoked, otherwise the first match is used. When
+ * no match is performed the server responds with
+ * 406 "Not Acceptable".
+ *
+ * Content-Type is set for you, however if you choose
+ * you may alter this within the callback using `res.type()`
+ * or `res.set('Content-Type', ...)`.
+ *
+ * res.format({
+ * 'text/plain': function(){
+ * res.send('hey');
+ * },
+ *
+ * 'text/html': function(){
+ * res.send('hey
');
+ * },
+ *
+ * 'appliation/json': function(){
+ * res.send({ message: 'hey' });
+ * }
+ * });
+ *
+ * In addition to canonicalized MIME types you may
+ * also use extnames mapped to these types:
+ *
+ * res.format({
+ * text: function(){
+ * res.send('hey');
+ * },
+ *
+ * html: function(){
+ * res.send('hey
');
+ * },
+ *
+ * json: function(){
+ * res.send({ message: 'hey' });
+ * }
+ * });
+ *
+ * By default Express passes an `Error`
+ * with a `.status` of 406 to `next(err)`
+ * if a match is not made. If you provide
+ * a `.default` callback it will be invoked
+ * instead.
+ */
+ format(obj: any): this;
+
+ /**
+ * Set _Content-Disposition_ header to _attachment_ with optional `filename`.
+ */
+ attachment(filename?: string): this;
+
+ /**
+ * Set header `field` to `val`, or pass
+ * an object of header fields.
+ *
+ * Examples:
+ *
+ * res.set('Foo', ['bar', 'baz']);
+ * res.set('Accept', 'application/json');
+ * res.set({ Accept: 'text/plain', 'X-API-Key': 'tobi' });
+ *
+ * Aliased as `res.header()`.
+ */
+ set(field: any): this;
+ set(field: string, value?: string | string[]): this;
+
+ header(field: any): this;
+ header(field: string, value?: string | string[]): this;
+
+ // Property indicating if HTTP headers has been sent for the response.
+ headersSent: boolean;
+
+ /** Get value for header `field`. */
+ get(field: string): string;
+
+ /** Clear cookie `name`. */
+ clearCookie(name: string, options?: any): this;
+
+ /**
+ * Set cookie `name` to `val`, with the given `options`.
+ *
+ * Options:
+ *
+ * - `maxAge` max-age in milliseconds, converted to `expires`
+ * - `signed` sign the cookie
+ * - `path` defaults to "/"
+ *
+ * Examples:
+ *
+ * // "Remember Me" for 15 minutes
+ * res.cookie('rememberme', '1', { expires: new Date(Date.now() + 900000), httpOnly: true });
+ *
+ * // save as above
+ * res.cookie('rememberme', '1', { maxAge: 900000, httpOnly: true })
+ */
+ cookie(name: string, val: string, options: CookieOptions): this;
+ cookie(name: string, val: any, options: CookieOptions): this;
+ cookie(name: string, val: any): this;
+
+ /**
+ * Set the location header to `url`.
+ *
+ * The given `url` can also be the name of a mapped url, for
+ * example by default express supports "back" which redirects
+ * to the _Referrer_ or _Referer_ headers or "/".
+ *
+ * Examples:
+ *
+ * res.location('/foo/bar').;
+ * res.location('http://example.com');
+ * res.location('../login'); // /blog/post/1 -> /blog/login
+ *
+ * Mounting:
+ *
+ * When an application is mounted and `res.location()`
+ * is given a path that does _not_ lead with "/" it becomes
+ * relative to the mount-point. For example if the application
+ * is mounted at "/blog", the following would become "/blog/login".
+ *
+ * res.location('login');
+ *
+ * While the leading slash would result in a location of "/login":
+ *
+ * res.location('/login');
+ */
+ location(url: string): this;
+
+ /**
+ * Redirect to the given `url` with optional response `status`
+ * defaulting to 302.
+ *
+ * The resulting `url` is determined by `res.location()`, so
+ * it will play nicely with mounted apps, relative paths,
+ * `"back"` etc.
+ *
+ * Examples:
+ *
+ * res.redirect('/foo/bar');
+ * res.redirect('http://example.com');
+ * res.redirect(301, 'http://example.com');
+ * res.redirect('http://example.com', 301);
+ * res.redirect('../login'); // /blog/post/1 -> /blog/login
+ */
+ redirect(url: string): void;
+ redirect(status: number, url: string): void;
+ redirect(url: string, status: number): void;
+
+ /**
+ * Render `view` with the given `options` and optional callback `fn`.
+ * When a callback function is given a response will _not_ be made
+ * automatically, otherwise a response of _200_ and _text/html_ is given.
+ *
+ * Options:
+ *
+ * - `cache` boolean hinting to the engine it should cache
+ * - `filename` filename of the view being rendered
+ */
+ render(view: string, options?: object, callback?: (err: Error, html: string) => void): void;
+ render(view: string, callback?: (err: Error, html: string) => void): void;
+
+ locals: Locals;
+
+ charset: string;
+
+ /**
+ * Adds the field to the Vary response header, if it is not there already.
+ * Examples:
+ *
+ * res.vary('User-Agent').render('docs');
+ *
+ */
+ vary(field: string): this;
+
+ app: Application;
+
+ /**
+ * Appends the specified value to the HTTP response header field.
+ * If the header is not already set, it creates the header with the specified value.
+ * The value parameter can be a string or an array.
+ *
+ * Note: calling res.set() after res.append() will reset the previously-set header value.
+ *
+ * @since 4.11.0
+ */
+ append(field: string, value?: string[] | string): this;
+
+ /**
+ * After middleware.init executed, Response will contain req property
+ * See: express/lib/middleware/init.js
+ */
+ req: Request;
+}
+
+export interface Handler extends RequestHandler {}
+
+export type RequestParamHandler = (req: Request, res: Response, next: NextFunction, value: any, name: string) => any;
+
+export type ApplicationRequestHandler = IRouterHandler &
+ IRouterMatcher &
+ ((...handlers: RequestHandlerParams[]) => T);
+
+export interface Application extends EventEmitter, IRouter, Express.Application {
+ /**
+ * Express instance itself is a request handler, which could be invoked without
+ * third argument.
+ */
+ (req: Request | http.IncomingMessage, res: Response | http.ServerResponse): any;
+
+ /**
+ * Initialize the server.
+ *
+ * - setup default configuration
+ * - setup default middleware
+ * - setup route reflection methods
+ */
+ init(): void;
+
+ /**
+ * Initialize application configuration.
+ */
+ defaultConfiguration(): void;
+
+ /**
+ * Register the given template engine callback `fn`
+ * as `ext`.
+ *
+ * By default will `require()` the engine based on the
+ * file extension. For example if you try to render
+ * a "foo.jade" file Express will invoke the following internally:
+ *
+ * app.engine('jade', require('jade').__express);
+ *
+ * For engines that do not provide `.__express` out of the box,
+ * or if you wish to "map" a different extension to the template engine
+ * you may use this method. For example mapping the EJS template engine to
+ * ".html" files:
+ *
+ * app.engine('html', require('ejs').renderFile);
+ *
+ * In this case EJS provides a `.renderFile()` method with
+ * the same signature that Express expects: `(path, options, callback)`,
+ * though note that it aliases this method as `ejs.__express` internally
+ * so if you're using ".ejs" extensions you dont need to do anything.
+ *
+ * Some template engines do not follow this convention, the
+ * [Consolidate.js](https://github.com/visionmedia/consolidate.js)
+ * library was created to map all of node's popular template
+ * engines to follow this convention, thus allowing them to
+ * work seamlessly within Express.
+ */
+ engine(
+ ext: string,
+ fn: (path: string, options: object, callback: (e: any, rendered?: string) => void) => void,
+ ): this;
+
+ /**
+ * Assign `setting` to `val`, or return `setting`'s value.
+ *
+ * app.set('foo', 'bar');
+ * app.get('foo');
+ * // => "bar"
+ * app.set('foo', ['bar', 'baz']);
+ * app.get('foo');
+ * // => ["bar", "baz"]
+ *
+ * Mounted servers inherit their parent server's settings.
+ */
+ set(setting: string, val: any): this;
+ get: ((name: string) => any) & IRouterMatcher;
+
+ param(name: string | string[], handler: RequestParamHandler): this;
+
+ /**
+ * Alternatively, you can pass only a callback, in which case you have the opportunity to alter the app.param()
+ *
+ * @deprecated since version 4.11
+ */
+ param(callback: (name: string, matcher: RegExp) => RequestParamHandler): this;
+
+ /**
+ * Return the app's absolute pathname
+ * based on the parent(s) that have
+ * mounted it.
+ *
+ * For example if the application was
+ * mounted as "/admin", which itself
+ * was mounted as "/blog" then the
+ * return value would be "/blog/admin".
+ */
+ path(): string;
+
+ /**
+ * Check if `setting` is enabled (truthy).
+ *
+ * app.enabled('foo')
+ * // => false
+ *
+ * app.enable('foo')
+ * app.enabled('foo')
+ * // => true
+ */
+ enabled(setting: string): boolean;
+
+ /**
+ * Check if `setting` is disabled.
+ *
+ * app.disabled('foo')
+ * // => true
+ *
+ * app.enable('foo')
+ * app.disabled('foo')
+ * // => false
+ */
+ disabled(setting: string): boolean;
+
+ /** Enable `setting`. */
+ enable(setting: string): this;
+
+ /** Disable `setting`. */
+ disable(setting: string): this;
+
+ /**
+ * Render the given view `name` name with `options`
+ * and a callback accepting an error and the
+ * rendered template string.
+ *
+ * Example:
+ *
+ * app.render('email', { name: 'Tobi' }, function(err, html){
+ * // ...
+ * })
+ */
+ render(name: string, options?: object, callback?: (err: Error, html: string) => void): void;
+ render(name: string, callback: (err: Error, html: string) => void): void;
+
+ /**
+ * Listen for connections.
+ *
+ * A node `http.Server` is returned, with this
+ * application (which is a `Function`) as its
+ * callback. If you wish to create both an HTTP
+ * and HTTPS server you may do so with the "http"
+ * and "https" modules as shown here:
+ *
+ * var http = require('http')
+ * , https = require('https')
+ * , express = require('express')
+ * , app = express();
+ *
+ * http.createServer(app).listen(80);
+ * https.createServer({ ... }, app).listen(443);
+ */
+ listen(port: number, hostname: string, backlog: number, callback?: () => void): http.Server;
+ listen(port: number, hostname: string, callback?: () => void): http.Server;
+ listen(port: number, callback?: () => void): http.Server;
+ listen(callback?: () => void): http.Server;
+ listen(path: string, callback?: () => void): http.Server;
+ listen(handle: any, listeningListener?: () => void): http.Server;
+
+ router: string;
+
+ settings: any;
+
+ resource: any;
+
+ map: any;
+
+ locals: Record;
+
+ /**
+ * The app.routes object houses all of the routes defined mapped by the
+ * associated HTTP verb. This object may be used for introspection
+ * capabilities, for example Express uses this internally not only for
+ * routing but to provide default OPTIONS behaviour unless app.options()
+ * is used. Your application or framework may also remove routes by
+ * simply by removing them from this object.
+ */
+ routes: any;
+
+ /**
+ * Used to get all registered routes in Express Application
+ */
+ _router: any;
+
+ use: ApplicationRequestHandler;
+
+ /**
+ * The mount event is fired on a sub-app, when it is mounted on a parent app.
+ * The parent app is passed to the callback function.
+ *
+ * NOTE:
+ * Sub-apps will:
+ * - Not inherit the value of settings that have a default value. You must set the value in the sub-app.
+ * - Inherit the value of settings with no default value.
+ */
+ on: (event: string, callback: (parent: Application) => void) => this;
+
+ /**
+ * The app.mountpath property contains one or more path patterns on which a sub-app was mounted.
+ */
+ mountpath: string | string[];
+}
+
+export interface Express extends Application {
+ request: Request;
+ response: Response;
+}
diff --git a/node_modules/@types/express-serve-static-core/package.json b/node_modules/@types/express-serve-static-core/package.json
new file mode 100755
index 0000000..db59fa2
--- /dev/null
+++ b/node_modules/@types/express-serve-static-core/package.json
@@ -0,0 +1,92 @@
+{
+ "_from": "@types/express-serve-static-core@^4.17.18",
+ "_id": "@types/express-serve-static-core@4.17.24",
+ "_inBundle": false,
+ "_integrity": "sha512-3UJuW+Qxhzwjq3xhwXm2onQcFHn76frIYVbTu+kn24LFxI+dEhdfISDFovPB8VpEgW8oQCTpRuCe+0zJxB7NEA==",
+ "_location": "/@types/express-serve-static-core",
+ "_phantomChildren": {},
+ "_requested": {
+ "type": "range",
+ "registry": true,
+ "raw": "@types/express-serve-static-core@^4.17.18",
+ "name": "@types/express-serve-static-core",
+ "escapedName": "@types%2fexpress-serve-static-core",
+ "scope": "@types",
+ "rawSpec": "^4.17.18",
+ "saveSpec": null,
+ "fetchSpec": "^4.17.18"
+ },
+ "_requiredBy": [
+ "/@types/express"
+ ],
+ "_resolved": "https://registry.npmjs.org/@types/express-serve-static-core/-/express-serve-static-core-4.17.24.tgz",
+ "_shasum": "ea41f93bf7e0d59cd5a76665068ed6aab6815c07",
+ "_spec": "@types/express-serve-static-core@^4.17.18",
+ "_where": "/home/adarsh/F/Nodejs/prac27/node_modules/@types/express",
+ "bugs": {
+ "url": "https://github.com/DefinitelyTyped/DefinitelyTyped/issues"
+ },
+ "bundleDependencies": false,
+ "contributors": [
+ {
+ "name": "Boris Yankov",
+ "url": "https://github.com/borisyankov"
+ },
+ {
+ "name": "Michał Lytek",
+ "url": "https://github.com/19majkel94"
+ },
+ {
+ "name": "Kacper Polak",
+ "url": "https://github.com/kacepe"
+ },
+ {
+ "name": "Satana Charuwichitratana",
+ "url": "https://github.com/micksatana"
+ },
+ {
+ "name": "Sami Jaber",
+ "url": "https://github.com/samijaber"
+ },
+ {
+ "name": "Jose Luis Leon",
+ "url": "https://github.com/JoseLion"
+ },
+ {
+ "name": "David Stephens",
+ "url": "https://github.com/dwrss"
+ },
+ {
+ "name": "Shin Ando",
+ "url": "https://github.com/andoshin11"
+ }
+ ],
+ "dependencies": {
+ "@types/node": "*",
+ "@types/qs": "*",
+ "@types/range-parser": "*"
+ },
+ "deprecated": false,
+ "description": "TypeScript definitions for Express",
+ "homepage": "https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/express-serve-static-core",
+ "license": "MIT",
+ "main": "",
+ "name": "@types/express-serve-static-core",
+ "repository": {
+ "type": "git",
+ "url": "git+https://github.com/DefinitelyTyped/DefinitelyTyped.git",
+ "directory": "types/express-serve-static-core"
+ },
+ "scripts": {},
+ "typeScriptVersion": "3.6",
+ "types": "index.d.ts",
+ "typesPublisherContentHash": "28c771b9232b87dd5e3f8dc2f41428960d69db364050502917a529870640f2eb",
+ "typesVersions": {
+ "<=4.0": {
+ "*": [
+ "ts4.0/*"
+ ]
+ }
+ },
+ "version": "4.17.24"
+}
diff --git a/node_modules/@types/express-serve-static-core/ts4.0/index.d.ts b/node_modules/@types/express-serve-static-core/ts4.0/index.d.ts
new file mode 100755
index 0000000..32904de
--- /dev/null
+++ b/node_modules/@types/express-serve-static-core/ts4.0/index.d.ts
@@ -0,0 +1,1162 @@
+// This extracts the core definitions from express to prevent a circular dependency between express and serve-static
+///
+
+declare global {
+ namespace Express {
+ // These open interfaces may be extended in an application-specific manner via declaration merging.
+ // See for example method-override.d.ts (https://github.com/DefinitelyTyped/DefinitelyTyped/blob/master/types/method-override/index.d.ts)
+ interface Request {}
+ interface Response {}
+ interface Application {}
+ }
+}
+
+import * as http from 'http';
+import { EventEmitter } from 'events';
+import { Options as RangeParserOptions, Result as RangeParserResult, Ranges as RangeParserRanges } from 'range-parser';
+import { ParsedQs } from 'qs';
+
+export type Query = ParsedQs;
+
+export interface NextFunction {
+ (err?: any): void;
+ /**
+ * "Break-out" of a router by calling {next('router')};
+ * @see {https://expressjs.com/en/guide/using-middleware.html#middleware.router}
+ */
+ (deferToNext: 'router'): void;
+}
+
+export interface Dictionary {
+ [key: string]: T;
+}
+
+export interface ParamsDictionary {
+ [key: string]: string;
+}
+export type ParamsArray = string[];
+export type Params = ParamsDictionary | ParamsArray;
+
+export interface RequestHandler<
+ P = ParamsDictionary,
+ ResBody = any,
+ ReqBody = any,
+ ReqQuery = ParsedQs,
+ Locals extends Record = Record
+ > {
+ // tslint:disable-next-line callable-types (This is extended from and can't extend from a type alias in ts<2.2)
+ (
+ req: Request,
+ res: Response,
+ next: NextFunction,
+ ): void;
+}
+
+export type ErrorRequestHandler<
+ P = ParamsDictionary,
+ ResBody = any,
+ ReqBody = any,
+ ReqQuery = ParsedQs,
+ Locals extends Record = Record
+ > = (
+ err: any,
+ req: Request,
+ res: Response,
+ next: NextFunction,
+) => void;
+
+export type PathParams = string | RegExp | Array;
+
+export type RequestHandlerParams<
+ P = ParamsDictionary,
+ ResBody = any,
+ ReqBody = any,
+ ReqQuery = ParsedQs,
+ Locals extends Record = Record
+ > =
+ | RequestHandler
+ | ErrorRequestHandler
+ | Array | ErrorRequestHandler>;
+
+export interface IRouterMatcher<
+ T,
+ Method extends 'all' | 'get' | 'post' | 'put' | 'delete' | 'patch' | 'options' | 'head' = any
+ > {
+ <
+ P = ParamsDictionary,
+ ResBody = any,
+ ReqBody = any,
+ ReqQuery = ParsedQs,
+ Locals extends Record = Record
+ >(
+ path: PathParams,
+ // tslint:disable-next-line no-unnecessary-generics (This generic is meant to be passed explicitly.)
+ ...handlers: Array>
+ ): T;
+ <
+ P = ParamsDictionary,
+ ResBody = any,
+ ReqBody = any,
+ ReqQuery = ParsedQs,
+ Locals extends Record = Record
+ >(
+ path: PathParams,
+ // tslint:disable-next-line no-unnecessary-generics (This generic is meant to be passed explicitly.)
+ ...handlers: Array>
+ ): T;
+ (path: PathParams, subApplication: Application): T;
+}
+
+export interface IRouterHandler {
+ (...handlers: RequestHandler[]): T;
+ (...handlers: RequestHandlerParams[]): T;
+ <
+ P = ParamsDictionary,
+ ResBody = any,
+ ReqBody = any,
+ ReqQuery = ParsedQs,
+ Locals extends Record = Record
+ >(
+ // tslint:disable-next-line no-unnecessary-generics (This generic is meant to be passed explicitly.)
+ ...handlers: Array>
+ ): T;
+ <
+ P = ParamsDictionary,
+ ResBody = any,
+ ReqBody = any,
+ ReqQuery = ParsedQs,
+ Locals extends Record = Record
+ >(
+ // tslint:disable-next-line no-unnecessary-generics (This generic is meant to be passed explicitly.)
+ ...handlers: Array>
+ ): T;
+}
+
+export interface IRouter extends RequestHandler {
+ /**
+ * Map the given param placeholder `name`(s) to the given callback(s).
+ *
+ * Parameter mapping is used to provide pre-conditions to routes
+ * which use normalized placeholders. For example a _:user_id_ parameter
+ * could automatically load a user's information from the database without
+ * any additional code,
+ *
+ * The callback uses the samesignature as middleware, the only differencing
+ * being that the value of the placeholder is passed, in this case the _id_
+ * of the user. Once the `next()` function is invoked, just like middleware
+ * it will continue on to execute the route, or subsequent parameter functions.
+ *
+ * app.param('user_id', function(req, res, next, id){
+ * User.find(id, function(err, user){
+ * if (err) {
+ * next(err);
+ * } else if (user) {
+ * req.user = user;
+ * next();
+ * } else {
+ * next(new Error('failed to load user'));
+ * }
+ * });
+ * });
+ */
+ param(name: string, handler: RequestParamHandler): this;
+
+ /**
+ * Alternatively, you can pass only a callback, in which case you have the opportunity to alter the app.param()
+ *
+ * @deprecated since version 4.11
+ */
+ param(callback: (name: string, matcher: RegExp) => RequestParamHandler): this;
+
+ /**
+ * Special-cased "all" method, applying the given route `path`,
+ * middleware, and callback to _every_ HTTP method.
+ */
+ all: IRouterMatcher;
+ get: IRouterMatcher;
+ post: IRouterMatcher;
+ put: IRouterMatcher;
+ delete: IRouterMatcher;
+ patch: IRouterMatcher;
+ options: IRouterMatcher;
+ head: IRouterMatcher;
+
+ checkout: IRouterMatcher;
+ connect: IRouterMatcher;
+ copy: IRouterMatcher;
+ lock: IRouterMatcher;
+ merge: IRouterMatcher;
+ mkactivity: IRouterMatcher;
+ mkcol: IRouterMatcher;
+ move: IRouterMatcher;
+ 'm-search': IRouterMatcher;
+ notify: IRouterMatcher;
+ propfind: IRouterMatcher;
+ proppatch: IRouterMatcher;
+ purge: IRouterMatcher;
+ report: IRouterMatcher;
+ search: IRouterMatcher;
+ subscribe: IRouterMatcher;
+ trace: IRouterMatcher;
+ unlock: IRouterMatcher;
+ unsubscribe: IRouterMatcher;
+
+ use: IRouterHandler & IRouterMatcher;
+
+ route(prefix: PathParams): IRoute;
+ /**
+ * Stack of configured routes
+ */
+ stack: any[];
+}
+
+export interface IRoute {
+ path: string;
+ stack: any;
+ all: IRouterHandler;
+ get: IRouterHandler;
+ post: IRouterHandler;
+ put: IRouterHandler;
+ delete: IRouterHandler;
+ patch: IRouterHandler;
+ options: IRouterHandler;
+ head: IRouterHandler;
+
+ checkout: IRouterHandler;
+ copy: IRouterHandler;
+ lock: IRouterHandler;
+ merge: IRouterHandler;
+ mkactivity: IRouterHandler;
+ mkcol: IRouterHandler;
+ move: IRouterHandler;
+ 'm-search': IRouterHandler;
+ notify: IRouterHandler;
+ purge: IRouterHandler;
+ report: IRouterHandler;
+ search: IRouterHandler;
+ subscribe: IRouterHandler;
+ trace: IRouterHandler;
+ unlock: IRouterHandler;
+ unsubscribe: IRouterHandler;
+}
+
+export interface Router extends IRouter {}
+
+export interface CookieOptions {
+ maxAge?: number;
+ signed?: boolean;
+ expires?: Date;
+ httpOnly?: boolean;
+ path?: string;
+ domain?: string;
+ secure?: boolean;
+ encode?: (val: string) => string;
+ sameSite?: boolean | 'lax' | 'strict' | 'none';
+}
+
+export interface ByteRange {
+ start: number;
+ end: number;
+}
+
+export interface RequestRanges extends RangeParserRanges {}
+
+export type Errback = (err: Error) => void;
+
+/**
+ * @param P For most requests, this should be `ParamsDictionary`, but if you're
+ * using this in a route handler for a route that uses a `RegExp` or a wildcard
+ * `string` path (e.g. `'/user/*'`), then `req.params` will be an array, in
+ * which case you should use `ParamsArray` instead.
+ *
+ * @see https://expressjs.com/en/api.html#req.params
+ *
+ * @example
+ * app.get('/user/:id', (req, res) => res.send(req.params.id)); // implicitly `ParamsDictionary`
+ * app.get(/user\/(.*)/, (req, res) => res.send(req.params[0]));
+ * app.get('/user/*', (req, res) => res.send(req.params[0]));
+ */
+export interface Request<
+ P = ParamsDictionary,
+ ResBody = any,
+ ReqBody = any,
+ ReqQuery = ParsedQs,
+ Locals extends Record = Record
+ > extends http.IncomingMessage,
+ Express.Request {
+ /**
+ * Return request header.
+ *
+ * The `Referrer` header field is special-cased,
+ * both `Referrer` and `Referer` are interchangeable.
+ *
+ * Examples:
+ *
+ * req.get('Content-Type');
+ * // => "text/plain"
+ *
+ * req.get('content-type');
+ * // => "text/plain"
+ *
+ * req.get('Something');
+ * // => undefined
+ *
+ * Aliased as `req.header()`.
+ */
+ get(name: 'set-cookie'): string[] | undefined;
+ get(name: string): string | undefined;
+
+ header(name: 'set-cookie'): string[] | undefined;
+ header(name: string): string | undefined;
+
+ /**
+ * Check if the given `type(s)` is acceptable, returning
+ * the best match when true, otherwise `undefined`, in which
+ * case you should respond with 406 "Not Acceptable".
+ *
+ * The `type` value may be a single mime type string
+ * such as "application/json", the extension name
+ * such as "json", a comma-delimted list such as "json, html, text/plain",
+ * or an array `["json", "html", "text/plain"]`. When a list
+ * or array is given the _best_ match, if any is returned.
+ *
+ * Examples:
+ *
+ * // Accept: text/html
+ * req.accepts('html');
+ * // => "html"
+ *
+ * // Accept: text/*, application/json
+ * req.accepts('html');
+ * // => "html"
+ * req.accepts('text/html');
+ * // => "text/html"
+ * req.accepts('json, text');
+ * // => "json"
+ * req.accepts('application/json');
+ * // => "application/json"
+ *
+ * // Accept: text/*, application/json
+ * req.accepts('image/png');
+ * req.accepts('png');
+ * // => undefined
+ *
+ * // Accept: text/*;q=.5, application/json
+ * req.accepts(['html', 'json']);
+ * req.accepts('html, json');
+ * // => "json"
+ */
+ accepts(): string[];
+ accepts(type: string): string | false;
+ accepts(type: string[]): string | false;
+ accepts(...type: string[]): string | false;
+
+ /**
+ * Returns the first accepted charset of the specified character sets,
+ * based on the request's Accept-Charset HTTP header field.
+ * If none of the specified charsets is accepted, returns false.
+ *
+ * For more information, or if you have issues or concerns, see accepts.
+ */
+ acceptsCharsets(): string[];
+ acceptsCharsets(charset: string): string | false;
+ acceptsCharsets(charset: string[]): string | false;
+ acceptsCharsets(...charset: string[]): string | false;
+
+ /**
+ * Returns the first accepted encoding of the specified encodings,
+ * based on the request's Accept-Encoding HTTP header field.
+ * If none of the specified encodings is accepted, returns false.
+ *
+ * For more information, or if you have issues or concerns, see accepts.
+ */
+ acceptsEncodings(): string[];
+ acceptsEncodings(encoding: string): string | false;
+ acceptsEncodings(encoding: string[]): string | false;
+ acceptsEncodings(...encoding: string[]): string | false;
+
+ /**
+ * Returns the first accepted language of the specified languages,
+ * based on the request's Accept-Language HTTP header field.
+ * If none of the specified languages is accepted, returns false.
+ *
+ * For more information, or if you have issues or concerns, see accepts.
+ */
+ acceptsLanguages(): string[];
+ acceptsLanguages(lang: string): string | false;
+ acceptsLanguages(lang: string[]): string | false;
+ acceptsLanguages(...lang: string[]): string | false;
+
+ /**
+ * Parse Range header field, capping to the given `size`.
+ *
+ * Unspecified ranges such as "0-" require knowledge of your resource length. In
+ * the case of a byte range this is of course the total number of bytes.
+ * If the Range header field is not given `undefined` is returned.
+ * If the Range header field is given, return value is a result of range-parser.
+ * See more ./types/range-parser/index.d.ts
+ *
+ * NOTE: remember that ranges are inclusive, so for example "Range: users=0-3"
+ * should respond with 4 users when available, not 3.
+ *
+ */
+ range(size: number, options?: RangeParserOptions): RangeParserRanges | RangeParserResult | undefined;
+
+ /**
+ * Return an array of Accepted media types
+ * ordered from highest quality to lowest.
+ */
+ accepted: MediaType[];
+
+ /**
+ * @deprecated since 4.11 Use either req.params, req.body or req.query, as applicable.
+ *
+ * Return the value of param `name` when present or `defaultValue`.
+ *
+ * - Checks route placeholders, ex: _/user/:id_
+ * - Checks body params, ex: id=12, {"id":12}
+ * - Checks query string params, ex: ?id=12
+ *
+ * To utilize request bodies, `req.body`
+ * should be an object. This can be done by using
+ * the `connect.bodyParser()` middleware.
+ */
+ param(name: string, defaultValue?: any): string;
+
+ /**
+ * Check if the incoming request contains the "Content-Type"
+ * header field, and it contains the give mime `type`.
+ *
+ * Examples:
+ *
+ * // With Content-Type: text/html; charset=utf-8
+ * req.is('html');
+ * req.is('text/html');
+ * req.is('text/*');
+ * // => true
+ *
+ * // When Content-Type is application/json
+ * req.is('json');
+ * req.is('application/json');
+ * req.is('application/*');
+ * // => true
+ *
+ * req.is('html');
+ * // => false
+ */
+ is(type: string | string[]): string | false | null;
+
+ /**
+ * Return the protocol string "http" or "https"
+ * when requested with TLS. When the "trust proxy"
+ * setting is enabled the "X-Forwarded-Proto" header
+ * field will be trusted. If you're running behind
+ * a reverse proxy that supplies https for you this
+ * may be enabled.
+ */
+ protocol: string;
+
+ /**
+ * Short-hand for:
+ *
+ * req.protocol == 'https'
+ */
+ secure: boolean;
+
+ /**
+ * Return the remote address, or when
+ * "trust proxy" is `true` return
+ * the upstream addr.
+ */
+ ip: string;
+
+ /**
+ * When "trust proxy" is `true`, parse
+ * the "X-Forwarded-For" ip address list.
+ *
+ * For example if the value were "client, proxy1, proxy2"
+ * you would receive the array `["client", "proxy1", "proxy2"]`
+ * where "proxy2" is the furthest down-stream.
+ */
+ ips: string[];
+
+ /**
+ * Return subdomains as an array.
+ *
+ * Subdomains are the dot-separated parts of the host before the main domain of
+ * the app. By default, the domain of the app is assumed to be the last two
+ * parts of the host. This can be changed by setting "subdomain offset".
+ *
+ * For example, if the domain is "tobi.ferrets.example.com":
+ * If "subdomain offset" is not set, req.subdomains is `["ferrets", "tobi"]`.
+ * If "subdomain offset" is 3, req.subdomains is `["tobi"]`.
+ */
+ subdomains: string[];
+
+ /**
+ * Short-hand for `url.parse(req.url).pathname`.
+ */
+ path: string;
+
+ /**
+ * Parse the "Host" header field hostname.
+ */
+ hostname: string;
+
+ /**
+ * @deprecated Use hostname instead.
+ */
+ host: string;
+
+ /**
+ * Check if the request is fresh, aka
+ * Last-Modified and/or the ETag
+ * still match.
+ */
+ fresh: boolean;
+
+ /**
+ * Check if the request is stale, aka
+ * "Last-Modified" and / or the "ETag" for the
+ * resource has changed.
+ */
+ stale: boolean;
+
+ /**
+ * Check if the request was an _XMLHttpRequest_.
+ */
+ xhr: boolean;
+
+ //body: { username: string; password: string; remember: boolean; title: string; };
+ body: ReqBody;
+
+ //cookies: { string; remember: boolean; };
+ cookies: any;
+
+ method: string;
+
+ params: P;
+
+ query: ReqQuery;
+
+ route: any;
+
+ signedCookies: any;
+
+ originalUrl: string;
+
+ url: string;
+
+ baseUrl: string;
+
+ app: Application;
+
+ /**
+ * After middleware.init executed, Request will contain res and next properties
+ * See: express/lib/middleware/init.js
+ */
+ res?: Response;
+ next?: NextFunction;
+}
+
+export interface MediaType {
+ value: string;
+ quality: number;
+ type: string;
+ subtype: string;
+}
+
+export type Send> = (body?: ResBody) => T;
+
+export interface Response<
+ ResBody = any,
+ Locals extends Record = Record,
+ StatusCode extends number = number
+ > extends http.ServerResponse,
+ Express.Response {
+ /**
+ * Set status `code`.
+ */
+ status(code: StatusCode): this;
+
+ /**
+ * Set the response HTTP status code to `statusCode` and send its string representation as the response body.
+ * @link http://expressjs.com/4x/api.html#res.sendStatus
+ *
+ * Examples:
+ *
+ * res.sendStatus(200); // equivalent to res.status(200).send('OK')
+ * res.sendStatus(403); // equivalent to res.status(403).send('Forbidden')
+ * res.sendStatus(404); // equivalent to res.status(404).send('Not Found')
+ * res.sendStatus(500); // equivalent to res.status(500).send('Internal Server Error')
+ */
+ sendStatus(code: StatusCode): this;
+
+ /**
+ * Set Link header field with the given `links`.
+ *
+ * Examples:
+ *
+ * res.links({
+ * next: 'http://api.example.com/users?page=2',
+ * last: 'http://api.example.com/users?page=5'
+ * });
+ */
+ links(links: any): this;
+
+ /**
+ * Send a response.
+ *
+ * Examples:
+ *
+ * res.send(new Buffer('wahoo'));
+ * res.send({ some: 'json' });
+ * res.send('some html
');
+ * res.status(404).send('Sorry, cant find that');
+ */
+ send: Send;
+
+ /**
+ * Send JSON response.
+ *
+ * Examples:
+ *
+ * res.json(null);
+ * res.json({ user: 'tj' });
+ * res.status(500).json('oh noes!');
+ * res.status(404).json('I dont have that');
+ */
+ json: Send;
+
+ /**
+ * Send JSON response with JSONP callback support.
+ *
+ * Examples:
+ *
+ * res.jsonp(null);
+ * res.jsonp({ user: 'tj' });
+ * res.status(500).jsonp('oh noes!');
+ * res.status(404).jsonp('I dont have that');
+ */
+ jsonp: Send;
+
+ /**
+ * Transfer the file at the given `path`.
+ *
+ * Automatically sets the _Content-Type_ response header field.
+ * The callback `fn(err)` is invoked when the transfer is complete
+ * or when an error occurs. Be sure to check `res.headersSent`
+ * if you wish to attempt responding, as the header and some data
+ * may have already been transferred.
+ *
+ * Options:
+ *
+ * - `maxAge` defaulting to 0 (can be string converted by `ms`)
+ * - `root` root directory for relative filenames
+ * - `headers` object of headers to serve with file
+ * - `dotfiles` serve dotfiles, defaulting to false; can be `"allow"` to send them
+ *
+ * Other options are passed along to `send`.
+ *
+ * Examples:
+ *
+ * The following example illustrates how `res.sendFile()` may
+ * be used as an alternative for the `static()` middleware for
+ * dynamic situations. The code backing `res.sendFile()` is actually
+ * the same code, so HTTP cache support etc is identical.
+ *
+ * app.get('/user/:uid/photos/:file', function(req, res){
+ * var uid = req.params.uid
+ * , file = req.params.file;
+ *
+ * req.user.mayViewFilesFrom(uid, function(yes){
+ * if (yes) {
+ * res.sendFile('/uploads/' + uid + '/' + file);
+ * } else {
+ * res.send(403, 'Sorry! you cant see that.');
+ * }
+ * });
+ * });
+ *
+ * @api public
+ */
+ sendFile(path: string, fn?: Errback): void;
+ sendFile(path: string, options: any, fn?: Errback): void;
+
+ /**
+ * @deprecated Use sendFile instead.
+ */
+ sendfile(path: string): void;
+ /**
+ * @deprecated Use sendFile instead.
+ */
+ sendfile(path: string, options: any): void;
+ /**
+ * @deprecated Use sendFile instead.
+ */
+ sendfile(path: string, fn: Errback): void;
+ /**
+ * @deprecated Use sendFile instead.
+ */
+ sendfile(path: string, options: any, fn: Errback): void;
+
+ /**
+ * Transfer the file at the given `path` as an attachment.
+ *
+ * Optionally providing an alternate attachment `filename`,
+ * and optional callback `fn(err)`. The callback is invoked
+ * when the data transfer is complete, or when an error has
+ * ocurred. Be sure to check `res.headersSent` if you plan to respond.
+ *
+ * The optional options argument passes through to the underlying
+ * res.sendFile() call, and takes the exact same parameters.
+ *
+ * This method uses `res.sendfile()`.
+ */
+ download(path: string, fn?: Errback): void;
+ download(path: string, filename: string, fn?: Errback): void;
+ download(path: string, filename: string, options: any, fn?: Errback): void;
+
+ /**
+ * Set _Content-Type_ response header with `type` through `mime.lookup()`
+ * when it does not contain "/", or set the Content-Type to `type` otherwise.
+ *
+ * Examples:
+ *
+ * res.type('.html');
+ * res.type('html');
+ * res.type('json');
+ * res.type('application/json');
+ * res.type('png');
+ */
+ contentType(type: string): this;
+
+ /**
+ * Set _Content-Type_ response header with `type` through `mime.lookup()`
+ * when it does not contain "/", or set the Content-Type to `type` otherwise.
+ *
+ * Examples:
+ *
+ * res.type('.html');
+ * res.type('html');
+ * res.type('json');
+ * res.type('application/json');
+ * res.type('png');
+ */
+ type(type: string): this;
+
+ /**
+ * Respond to the Acceptable formats using an `obj`
+ * of mime-type callbacks.
+ *
+ * This method uses `req.accepted`, an array of
+ * acceptable types ordered by their quality values.
+ * When "Accept" is not present the _first_ callback
+ * is invoked, otherwise the first match is used. When
+ * no match is performed the server responds with
+ * 406 "Not Acceptable".
+ *
+ * Content-Type is set for you, however if you choose
+ * you may alter this within the callback using `res.type()`
+ * or `res.set('Content-Type', ...)`.
+ *
+ * res.format({
+ * 'text/plain': function(){
+ * res.send('hey');
+ * },
+ *
+ * 'text/html': function(){
+ * res.send('hey
');
+ * },
+ *
+ * 'appliation/json': function(){
+ * res.send({ message: 'hey' });
+ * }
+ * });
+ *
+ * In addition to canonicalized MIME types you may
+ * also use extnames mapped to these types:
+ *
+ * res.format({
+ * text: function(){
+ * res.send('hey');
+ * },
+ *
+ * html: function(){
+ * res.send('hey
');
+ * },
+ *
+ * json: function(){
+ * res.send({ message: 'hey' });
+ * }
+ * });
+ *
+ * By default Express passes an `Error`
+ * with a `.status` of 406 to `next(err)`
+ * if a match is not made. If you provide
+ * a `.default` callback it will be invoked
+ * instead.
+ */
+ format(obj: any): this;
+
+ /**
+ * Set _Content-Disposition_ header to _attachment_ with optional `filename`.
+ */
+ attachment(filename?: string): this;
+
+ /**
+ * Set header `field` to `val`, or pass
+ * an object of header fields.
+ *
+ * Examples:
+ *
+ * res.set('Foo', ['bar', 'baz']);
+ * res.set('Accept', 'application/json');
+ * res.set({ Accept: 'text/plain', 'X-API-Key': 'tobi' });
+ *
+ * Aliased as `res.header()`.
+ */
+ set(field: any): this;
+ set(field: string, value?: string | string[]): this;
+
+ header(field: any): this;
+ header(field: string, value?: string | string[]): this;
+
+ // Property indicating if HTTP headers has been sent for the response.
+ headersSent: boolean;
+
+ /** Get value for header `field`. */
+ get(field: string): string;
+
+ /** Clear cookie `name`. */
+ clearCookie(name: string, options?: any): this;
+
+ /**
+ * Set cookie `name` to `val`, with the given `options`.
+ *
+ * Options:
+ *
+ * - `maxAge` max-age in milliseconds, converted to `expires`
+ * - `signed` sign the cookie
+ * - `path` defaults to "/"
+ *
+ * Examples:
+ *
+ * // "Remember Me" for 15 minutes
+ * res.cookie('rememberme', '1', { expires: new Date(Date.now() + 900000), httpOnly: true });
+ *
+ * // save as above
+ * res.cookie('rememberme', '1', { maxAge: 900000, httpOnly: true })
+ */
+ cookie(name: string, val: string, options: CookieOptions): this;
+ cookie(name: string, val: any, options: CookieOptions): this;
+ cookie(name: string, val: any): this;
+
+ /**
+ * Set the location header to `url`.
+ *
+ * The given `url` can also be the name of a mapped url, for
+ * example by default express supports "back" which redirects
+ * to the _Referrer_ or _Referer_ headers or "/".
+ *
+ * Examples:
+ *
+ * res.location('/foo/bar').;
+ * res.location('http://example.com');
+ * res.location('../login'); // /blog/post/1 -> /blog/login
+ *
+ * Mounting:
+ *
+ * When an application is mounted and `res.location()`
+ * is given a path that does _not_ lead with "/" it becomes
+ * relative to the mount-point. For example if the application
+ * is mounted at "/blog", the following would become "/blog/login".
+ *
+ * res.location('login');
+ *
+ * While the leading slash would result in a location of "/login":
+ *
+ * res.location('/login');
+ */
+ location(url: string): this;
+
+ /**
+ * Redirect to the given `url` with optional response `status`
+ * defaulting to 302.
+ *
+ * The resulting `url` is determined by `res.location()`, so
+ * it will play nicely with mounted apps, relative paths,
+ * `"back"` etc.
+ *
+ * Examples:
+ *
+ * res.redirect('/foo/bar');
+ * res.redirect('http://example.com');
+ * res.redirect(301, 'http://example.com');
+ * res.redirect('http://example.com', 301);
+ * res.redirect('../login'); // /blog/post/1 -> /blog/login
+ */
+ redirect(url: string): void;
+ redirect(status: number, url: string): void;
+ redirect(url: string, status: number): void;
+
+ /**
+ * Render `view` with the given `options` and optional callback `fn`.
+ * When a callback function is given a response will _not_ be made
+ * automatically, otherwise a response of _200_ and _text/html_ is given.
+ *
+ * Options:
+ *
+ * - `cache` boolean hinting to the engine it should cache
+ * - `filename` filename of the view being rendered
+ */
+ render(view: string, options?: object, callback?: (err: Error, html: string) => void): void;
+ render(view: string, callback?: (err: Error, html: string) => void): void;
+
+ locals: Locals;
+
+ charset: string;
+
+ /**
+ * Adds the field to the Vary response header, if it is not there already.
+ * Examples:
+ *
+ * res.vary('User-Agent').render('docs');
+ *
+ */
+ vary(field: string): this;
+
+ app: Application;
+
+ /**
+ * Appends the specified value to the HTTP response header field.
+ * If the header is not already set, it creates the header with the specified value.
+ * The value parameter can be a string or an array.
+ *
+ * Note: calling res.set() after res.append() will reset the previously-set header value.
+ *
+ * @since 4.11.0
+ */
+ append(field: string, value?: string[] | string): this;
+
+ /**
+ * After middleware.init executed, Response will contain req property
+ * See: express/lib/middleware/init.js
+ */
+ req: Request;
+}
+
+export interface Handler extends RequestHandler {}
+
+export type RequestParamHandler = (req: Request, res: Response, next: NextFunction, value: any, name: string) => any;
+
+export type ApplicationRequestHandler = IRouterHandler &
+ IRouterMatcher