Making publicAPI also available on Observable class

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@hibas123/utils",
-  "version": "2.1.0",
+  "version": "2.1.1",
   "description": "Different Utilities, that are not worth own packages",
   "main": "lib/index.js",
   "types": "lib/index.d.ts",

src/observable.ts

@@ -36,24 +36,16 @@ export default class Observable<T = any> {
 
    constructor(private collect_intervall: number = 100) { }
 
-   /**
-    * Creates Public API with subscribe and unsubscribe
-    * 
-    * @returns {object}
-    */
-   getPublicApi(): ObservableInterface<T> {
-      if (this[ClosedSymbol])
-         throw new Error("Observable is closed!");
-      return {
-         subscribe: (callback: ObserverCallback<T>) => {
+   subscribe(callback: ObserverCallback<T>) {
       if (this[ClosedSymbol])
          throw new Error("Observable is closed!");
 
       let oldcb = this.subscriber.find(e => e === callback);
       if (!oldcb)
          this.subscriber.push(callback)
-         },
-         unsubscribe: (callback: ObserverCallback<T> | ObserverCallbackCollect<T>) => {
+   }
+
+   unsubscribe(callback: ObserverCallback<T> | ObserverCallbackCollect<T>) {
       if (this[ClosedSymbol])
          return;
 
@@ -65,8 +57,9 @@ export default class Observable<T = any> {
          if (idx >= 0)
             this.subscriberCollect.splice(idx, 1);
       }
-         },
-         subscribeCollect: (callback: ObserverCallbackCollect<T>) => {
+   }
+
+   subscribeCollect(callback: ObserverCallbackCollect<T>) {
       if (this[ClosedSymbol])
          throw new Error("Observable is closed!");
 
@@ -74,6 +67,19 @@ export default class Observable<T = any> {
       if (!oldcb)
          this.subscriberCollect.push(callback)
    }
+
+   /**
+    * Creates Public API with subscribe and unsubscribe
+    * 
+    * @returns {object}
+    */
+   getPublicApi(): ObservableInterface<T> {
+      if (this[ClosedSymbol])
+         throw new Error("Observable is closed!");
+      return {
+         subscribe: (callback: ObserverCallback<T>) => this.subscribe(callback),
+         unsubscribe: (callback: ObserverCallback<T> | ObserverCallbackCollect<T>) => this.unsubscribe(callback),
+         subscribeCollect: (callback: ObserverCallbackCollect<T>) => this.subscribeCollect(callback)
       }
    }