diff --git a/broid-wechat/lib/core/Adapter.d.ts b/broid-wechat/lib/core/Adapter.d.ts
new file mode 100644
index 00000000..1f7fd9c9
--- /dev/null
+++ b/broid-wechat/lib/core/Adapter.d.ts
@@ -0,0 +1,31 @@
+/// <reference types="bluebird" />
+/// <reference types="express" />
+import { ISendParameters } from '@broid/schemas';
+import * as Promise from 'bluebird';
+import { Router } from 'express';
+import { Observable } from 'rxjs/Rx';
+import { IAdapterOptions } from './interfaces';
+export declare class Adapter {
+    serviceID: string;
+    private appID;
+    private appSecret;
+    private client;
+    private connected;
+    private emitter;
+    private logLevel;
+    private logger;
+    private parser;
+    private router;
+    private webhookServer;
+    constructor(obj: IAdapterOptions);
+    serviceId(): string;
+    serviceName(): string;
+    connect(): Observable<object>;
+    disconnect(): Promise<null>;
+    listen(): Observable<object>;
+    users(): Promise<any | Error>;
+    getRouter(): Router | null;
+    send(data: ISendParameters): Promise<object | Error>;
+    private uploadFile(url, fType, file);
+    private setupRouter();
+}
diff --git a/broid-wechat/lib/core/Parser.d.ts b/broid-wechat/lib/core/Parser.d.ts
new file mode 100644
index 00000000..28d33ff9
--- /dev/null
+++ b/broid-wechat/lib/core/Parser.d.ts
@@ -0,0 +1,18 @@
+/// <reference types="bluebird" />
+import { IActivityStream } from '@broid/schemas';
+import * as Promise from 'bluebird';
+export declare class Parser {
+    generatorName: string;
+    serviceID: string;
+    private logger;
+    private userCache;
+    private wechatClient;
+    constructor(serviceName: string, wechatClient: any, serviceID: string, logLevel: string);
+    validate(event: object | null): Promise<object | null>;
+    parse(event: object): Promise<IActivityStream | null>;
+    private getUserName(openid);
+    private createActivityStream(normalized);
+    private parseImage(normalized);
+    private parseText(normalized);
+    private parseMultiMedia(normalized, messageType, mediaType);
+}
diff --git a/broid-wechat/lib/core/WebHookServer.d.ts b/broid-wechat/lib/core/WebHookServer.d.ts
new file mode 100644
index 00000000..84748296
--- /dev/null
+++ b/broid-wechat/lib/core/WebHookServer.d.ts
@@ -0,0 +1,16 @@
+/// <reference types="express" />
+/// <reference types="bluebird" />
+import * as Promise from 'bluebird';
+import * as express from 'express';
+import { IAdapterHTTPOptions } from './interfaces';
+export declare class WebHookServer {
+    private express;
+    private host;
+    private httpClient;
+    private logger;
+    private port;
+    constructor(options: IAdapterHTTPOptions, router: express.Router, logLevel: string);
+    listen(): void;
+    close(): Promise<null>;
+    private setupExpress(router);
+}
diff --git a/broid-wechat/lib/core/index.d.ts b/broid-wechat/lib/core/index.d.ts
new file mode 100644
index 00000000..6485757c
--- /dev/null
+++ b/broid-wechat/lib/core/index.d.ts
@@ -0,0 +1,2 @@
+import { Adapter } from './Adapter';
+export = Adapter;
diff --git a/broid-wechat/lib/core/interfaces.d.ts b/broid-wechat/lib/core/interfaces.d.ts
new file mode 100644
index 00000000..d1066d67
--- /dev/null
+++ b/broid-wechat/lib/core/interfaces.d.ts
@@ -0,0 +1,11 @@
+export interface IAdapterHTTPOptions {
+    host: string;
+    port: number;
+}
+export interface IAdapterOptions {
+    appID: string;
+    appSecret: string;
+    serviceID?: string;
+    logLevel?: string;
+    http?: IAdapterHTTPOptions;
+}
diff --git a/broid-wechat/lib/test/Parser.d.ts b/broid-wechat/lib/test/Parser.d.ts
new file mode 100644
index 00000000..e69de29b
diff --git a/broid-wechat/yarn.lock b/broid-wechat/yarn.lock
index 7af1722f..1d9db5f6 100644
--- a/broid-wechat/yarn.lock
+++ b/broid-wechat/yarn.lock
@@ -1169,13 +1169,13 @@ debug-log@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/debug-log/-/debug-log-1.0.1.tgz#2307632d4c04382b8df8a32f70b895046d52745f"
 
-debug@2, debug@2.6.3, debug@^2.1.1, debug@^2.1.3:
+debug@2, debug@2.6.3, debug@^2.1.1, debug@^2.1.3, debug@^2.6.0:
   version "2.6.3"
   resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.3.tgz#0f7eb8c30965ec08c72accfa0130c8b79984141d"
   dependencies:
     ms "0.7.2"
 
-debug@2.6.1, debug@^2.2.0, debug@^2.6.0:
+debug@2.6.1, debug@^2.2.0:
   version "2.6.1"
   resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.1.tgz#79855090ba2c4e3115cc7d8769491d58f0491351"
   dependencies:
@@ -3783,11 +3783,7 @@ uuid@^2.0.1:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-2.0.3.tgz#67e2e863797215530dff318e5bf9dcebfd47b21a"
 
-uuid@^3.0.0:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.0.1.tgz#6544bba2dfda8c1cf17e629a3a305e2bb1fee6c1"
-
-uuid@^3.1.0:
+uuid@^3.0.0, uuid@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.1.0.tgz#3dd3d3e790abc24d7b0d3a034ffababe28ebbc04"
 
@@ -3819,9 +3815,9 @@ watch@^1.0.1:
     exec-sh "^0.2.0"
     minimist "^1.2.0"
 
-"wechat-api@git+https://git@github.com/node-webot/wechat-api.git#295ad45e199ef93610c4d3a9350de6992a932d8c":
-  version "1.32.0"
-  resolved "git+https://git@github.com/node-webot/wechat-api.git#295ad45e199ef93610c4d3a9350de6992a932d8c"
+wechat-api@^1.35.0:
+  version "1.35.1"
+  resolved "https://registry.yarnpkg.com/wechat-api/-/wechat-api-1.35.1.tgz#cd639bc1729ecb5d80a6ac92064c24d8ed8ee65b"
   dependencies:
     formstream ">=1.0.0"
     urllib "2.21.0"