new Sayable

src/wechaty.ts

@@ -149,6 +149,7 @@ export class Wechaty extends EventEmitter implements Sayable {
 
   public  readonly state      : StateSwitch
   private readonly readyState : StateSwitch
+  public  readonly wechaty    : Wechaty
 
   /**
    * singleton globalInstance
@@ -292,6 +293,8 @@ export class Wechaty extends EventEmitter implements Sayable {
     this.state      = new StateSwitch('Wechaty', { log })
     this.readyState = new StateSwitch('WechatyReady', { log })
 
+    this.wechaty = this
+
     /**
       * @ignore
      * Clone Classes for this bot and attach the `puppet` to the Class