add microrouter types (#18500)

* add microrouter types

* add params field to IncomingMessage

* fix lint

* use micro types for RequestHandler

types/microrouter/index.d.ts

@@ -0,0 +1,29 @@
+// Type definitions for microrouter 2.2
+// Project: https://github.com/pedronauck/micro-router#readme
+// Definitions by: Mathieu Dutour <https://github.com/mathieudutour>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+/// <reference types="node"/>
+
+import { IncomingMessage, ServerResponse, Server } from 'http';
+import { RequestHandler } from 'micro';
+
+export type AugmentedRequestHandler = (
+    req: IncomingMessage & {
+        params: {[key: string]: string},
+        query: {[key: string]: string}
+    },
+    res: ServerResponse
+) => any;
+
+export type RouteHandler = (path: string, handler: AugmentedRequestHandler) => RequestHandler;
+
+export function router(...routes: RequestHandler[]): RequestHandler;
+
+export const get: RouteHandler;
+export const post: RouteHandler;
+export const put: RouteHandler;
+export const patch: RouteHandler;
+export const del: RouteHandler;
+export const head: RouteHandler;
+export const options: RouteHandler;

types/microrouter/tsconfig.json

@@ -0,0 +1,21 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": [
+            "es6"
+        ],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictNullChecks": true,
+        "baseUrl": "../",
+        "typeRoots": [
+            "../"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": [
+        "index.d.ts"
+    ]
+}

types/microrouter/tslint.json

@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }