Add basic type definitions for express 4.x

body-parser/body-parser.d.ts

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+// Type definitions for body-parser
+// Project: http://expressjs.com
+// Definitions by: Santi Albo <https://github.com/santialbo/>
+// DefinitelyTyped: https://github.com/borisyankov/DefinitelyTyped
+
+/// <reference path="../express/express.d.ts" />
+
+declare module "body-parser" {
+    import express = require('express');
+    function e(options?: any): express.RequestHandler;
+    export = e;
+}

compression/compression-tests.ts

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+/// <reference path="compression.d.ts" />
+
+import express = require('express');
+import compress = require('compression');
+
+var app = express();
+app.use(compress());
+app.use(compress({
+    threshold: 512
+}));

compression/compression.d.ts

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+// Type definitions for compression
+// Project: https://github.com/expressjs/compression
+// Definitions by: Santi Albo <https://github.com/santialbo/>
+// DefinitelyTyped: https://github.com/borisyankov/DefinitelyTyped
+
+/// <reference path="../express/express.d.ts" />
+
+declare module "compression" {
+    import express = require('express');
+
+    module e {
+        interface CompressionOptions  {
+            threshold?: number;
+            filter?: Function;
+        }
+    }
+
+    function e(options?: e.CompressionOptions): express.RequestHandler;
+    export = e;
+}

cookie-parser/cookie-parser-tests.ts

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+/// <reference path="cookie-parser.d.ts" />
+
+import express = require('express');
+import cookieParser = require('cookie-parser');
+
+var app = express();
+app.use(cookieParser('optional secret string'));

cookie-parser/cookie-parser.d.ts

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+// Type definitions for cookie-parser
+// Project: https://github.com/expressjs/cookie-parser
+// Definitions by: Santi Albo <https://github.com/santialbo/>
+// DefinitelyTyped: https://github.com/borisyankov/DefinitelyTyped
+
+/// <reference path="../express/express.d.ts" />
+
+declare module "cookie-parser" {
+    import express = require('express');
+    function e(secret?: string, options?: any): express.RequestHandler;
+    export = e;
+}

errorhandler/errorhandler-tests.ts

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+/// <reference path="method-override.d.ts" />
+
+import express = require('express');
+import errorhandler = require('errorhandler');
+var app = express();
+
+app.use(errorhandler());

errorhandler/errorhandler.d.ts

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+// Type definitions for errorhandler
+// Project: https://github.com/expressjs/errorhandler
+// Definitions by: Santi Albo <https://github.com/santialbo/>
+// DefinitelyTyped: https://github.com/borisyankov/DefinitelyTyped
+
+/// <reference path="../express/express.d.ts" />
+
+declare module "errorhandler" {
+    import express = require('express');
+    function e(): express.ErrorRequestHandler;
+    export = e;
+}

express/express-3.1.0-tests.ts.tscparams

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+""

method-override/method-override-tests.ts

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+/// <reference path="method-override.d.ts" />
+
+import express = require('express');
+import methodOverride = require('method-override');
+var app = express();
+
+app.use(methodOverride('X-HTTP-Method-Override'));
+app.use(methodOverride((req: express.Request, res: express.Response) => {
+    if (req.body && typeof req.body === 'object' && '_method' in req.body) {
+        // look in urlencoded POST bodies and delete it
+        var method = req.body._method
+        delete req.body._method
+        return method
+    }
+}));

method-override/method-override.d.ts

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+// Type definitions for method-override
+// Project: https://github.com/expressjs/method-override
+// Definitions by: Santi Albo <https://github.com/santialbo/>
+// DefinitelyTyped: https://github.com/borisyankov/DefinitelyTyped
+
+/// <reference path="../express/express.d.ts" />
+
+declare module Express {
+    export interface Request {
+        originalMethod?: string;
+    }
+}
+
+declare module "method-override" {
+    import express = require('express');
+    module e {
+        interface MethodOverrideOptions {
+            methods: string[];
+        }
+    }
+    function e(getter: string, options?: any): express.RequestHandler;
+    function e(getter: (req: express.Request, res: express.Response) => string, options?: any): express.RequestHandler;
+    export = e;
+}