Added the log function to help TypeScript Users

index.d.ts

@@ -14,7 +14,7 @@ declare namespace Pikmin {
         public baseFormat: string;
         public transports: Pikmin.Transport[];
 
-        public [x: string]: function(msg, ...args): void;
+        public log(type: string, msg: string, ...options): void;
         public addTransport(transport: Pikmin.Transport, options?: { autogen: boolean }): void;
     }
 

lib/pikmin/instance.js

@@ -54,6 +54,10 @@ module.exports = class PikminInstance {
     Pikmin.loggers.set(this.name, this.__log__);
   }
 
+  log(transportName, msg, ...args) {
+    this[transportName](msg, ...args)
+  }
+
   addTransport(transport, options = { autogen: false }) {
     const now = this._formatDate();