fixes for lint

.vscode/settings.json

@@ -1,3 +1,6 @@
 {
-  "typescript.tsdk": "node_modules/typescript/lib"
+  "deno.enable": true,
+  "deno.lint": true,
+  "editor.formatOnSave": true,
+  "[typescript]": { "editor.defaultFormatter": "denoland.vscode-deno" }
 }

deno.json

@@ -16,11 +16,24 @@
     "./response": "./src/response.ts",
     "./server": "./src/server.ts"
   },
+  "fmt": {
+    "lineWidth": 100,
+    "indentWidth": 2,
+    "semiColons": true,
+    "singleQuote": true,
+    "exclude": ["npm/**/*", "example/**/*"]
+  },
   "lint": {
     "exclude": ["npm/**/*"]
   },
   "publish": {
-    "include": ["deno.json", "deno.lock", "LICENSE", "README.md", "src/**/*.ts"],
+    "include": [
+      "deno.json",
+      "deno.lock",
+      "LICENSE",
+      "README.md",
+      "src/**/*.ts"
+    ],
     "exclude": ["src/**/*.test.ts"]
   }
 }

src/server.ts

@@ -7,8 +7,29 @@ interface Route {
 
 type RoutePattern = string | ((url: URL, request: Request) => boolean);
 
-export function router(...routes: Route[]): Handler {
-  return request => {
+interface RouteFactory {
+  (pattern: RoutePattern, handler: Handler): Route;
+}
+
+interface RouterAPI {
+  (...routes: Route[]): Handler;
+  builder: () => HandlerBuilder;
+}
+
+interface RouteAPI extends RouteFactory {
+  all: RouteFactory;
+  get: RouteFactory;
+  post: RouteFactory;
+  put: RouteFactory;
+  delete: RouteFactory;
+  head: RouteFactory;
+  options: RouteFactory;
+  connect: RouteFactory;
+  patch: RouteFactory;
+}
+
+export const router: RouterAPI = (...routes: Route[]): Handler => {
+  return (request) => {
     const url = new URL(request.url);
 
     for (const route of routes) {
@@ -19,11 +40,11 @@ export function router(...routes: Route[]): Handler {
 
     return new Response('Not found', { status: 404 });
   };
-}
+};
 
 router.builder = builder;
 
-export function route(pattern: RoutePattern, handler: Handler): Route {
+export const route: RouteAPI = (pattern: RoutePattern, handler: Handler): Route => {
   if (typeof pattern === 'function') {
     return {
       matches: pattern,
@@ -32,12 +53,12 @@ export function route(pattern: RoutePattern, handler: Handler): Route {
   }
 
   return {
-    matches: url => url.pathname === pattern,
+    matches: (url) => url.pathname === pattern,
     handler,
   };
-}
+};
 
-route.all = route; // for express compatibility
+route.all = (...args) => route(...args); // for express compatibility
 route.get = createRouteFactoryForMethod('get');
 route.post = createRouteFactoryForMethod('post');
 route.put = createRouteFactoryForMethod('put');
@@ -47,7 +68,7 @@ route.options = createRouteFactoryForMethod('options');
 route.connect = createRouteFactoryForMethod('connect');
 route.patch = createRouteFactoryForMethod('patch');
 
-function createRouteFactoryForMethod(method: string) {
+function createRouteFactoryForMethod(method: string): RouteFactory {
   const isSuitableMethod = (request: Request) => request.method.toLowerCase() === method;
 
   return (pattern: RoutePattern, handler: Handler): Route => {