NEW: Type definitions for koa-dec-router (#36696)

* NEW: Type definitions for koa-dec-router

* FIX: Type definitions for koa-dec-router

types/koa-dec-router/index.d.ts

@@ -0,0 +1,33 @@
+// Type definitions for koa-dec-router 0.0
+// Project: https://github.com/zaaack/koa-dec-router
+// Definitions by: Yerden Kembayev <https://github.com/aarystan>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+// TypeScript Version: 2.7
+
+export const CTRL_PATH: symbol;
+
+export const MIDDLEWARES: symbol;
+
+export const OPTIONS: symbol;
+
+export const ROUTES: symbol;
+
+export function controller(path: any, opts?: any, ...args: any[]): any;
+
+export function route(method: string, path: any, opts?: any, ...args: any[]): any;
+
+export function get(...args: any[]): any;
+
+export function head(...args: any[]): any;
+
+export function patch(...args: any[]): any;
+
+export function post(...args: any[]): any;
+
+export function put(...args: any[]): any;
+
+export function del(...args: any[]): any;
+
+export function all(...args: any[]): any;
+
+export default function(opts: any): any;

types/koa-dec-router/koa-dec-router-tests.ts

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+import DecRouter, { controller, get, post } from 'koa-dec-router';
+
+class Ctx {
+    body: any;
+    params: any;
+}
+
+const bazHandler = (ctx: Ctx, next: () => void) => {
+    next();
+};
+
+@controller('/foo')
+export class FooController {
+    @get('/baz')
+    async fooBaz(ctx: Ctx) {
+        ctx.body = '/foo/baz';
+    }
+
+    @get()
+    async foo(ctx: Ctx) {
+        ctx.body = '/foo';
+    }
+
+    @get('/:code', { priority: -1 })
+    async fooCode(ctx: Ctx) {
+        ctx.body = '/foo/' + ctx.params.code;
+    }
+}
+
+@controller('/baz', bazHandler)
+export class BazController {
+    @get('/foo')
+    async fooBaz(ctx: Ctx) {
+        ctx.body = '/foo/baz';
+    }
+}
+
+const decRouter = DecRouter({
+    controllersDir: './'
+});

types/koa-dec-router/tsconfig.json

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+{
+  "compilerOptions": {
+    "module": "commonjs",
+    "lib": [
+      "es6"
+    ],
+    "noImplicitAny": true,
+    "noImplicitThis": true,
+    "strictNullChecks": true,
+    "strictFunctionTypes": true,
+    "baseUrl": "../",
+    "typeRoots": [
+      "../"
+    ],
+    "types": [],
+    "noEmit": true,
+    "forceConsistentCasingInFileNames": true,
+    "experimentalDecorators": true,
+    "esModuleInterop": true
+  },
+  "files": [
+    "index.d.ts",
+    "koa-dec-router-tests.ts"
+  ]
+}

types/koa-dec-router/tslint.json

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+{
+  "extends": "dtslint/dt.json"
+}