diff --git a/index.d.ts b/index.d.ts
new file mode 100644
index 0000000..67c1d9d
--- /dev/null
+++ b/index.d.ts
@@ -0,0 +1,33 @@
+import { IncomingMessage, ServerResponse } from 'http'
+
+declare type Config = {
+  encoding: string
+  uploadDir: string
+}
+
+export default class Request {
+  controller: string
+  method: string
+  path: string[]
+
+  url: string
+  host: string
+  hostname: string
+  protocol: string
+
+  constructor(req: IncomingMessage, res: ServerResponse, opts?: Config)
+
+  header(key?: string): string | object
+
+  cookie(key?: string): string | object
+
+  get query(): object
+
+  get body(): Promise<object | Buffer>
+
+  get cookies(): object
+
+  get headers(): string | object
+
+  get ip(): string
+}
diff --git a/package.json b/package.json
index 848272d..929f047 100644
--- a/package.json
+++ b/package.json
@@ -1,8 +1,9 @@
 {
   "name": "@gm5/request",
-  "version": "2.0.7",
+  "version": "2.0.8",
   "description": "对Http的Request进一步封装, 提供常用的API",
   "main": "index.js",
+  "types": "index.d.ts",
   "author": "yutent",
   "type": "module",
   "keywords": [