now accepts third party debug function

ts/index.ts

@@ -1,20 +1,24 @@
 import * as plugins from './smartdebug.plugins'
 
 export class SmartDebug {
+  debugLogFunction: any = null
   private debugEnabled: boolean = false
 
   /**
    * enables debugging output
    */
-  enableDebugging () {
+  enableDebugging (debugLogFunction = null) {
     this.debugEnabled = true
+    this.debugLogFunction = debugLogFunction
   }
 
   /**
    * logs a message based on the contraints of the SmartDebug instance
    */
   log (logObject: any) {
-    if (this.debugEnabled) {
+    if (this.debugEnabled && this.debugLogFunction) {
+      this.debugLogFunction(logObject)
+    } else if (this.debugEnabled) {
       console.log(logObject)
     }
   }