diff --git a/.npmignore b/.npmignore
index fba3947..9785c97 100644
--- a/.npmignore
+++ b/.npmignore
@@ -14,6 +14,7 @@ build
 .env.development.local
 .env.test.local
 .env.production.local
+.babelrc;
 
 npm-debug.log*
 yarn-debug.log*
diff --git a/index.ts b/index.ts
index 016e0f1..faf77f1 100644
--- a/index.ts
+++ b/index.ts
@@ -74,11 +74,32 @@ interface SetEmailOptions { identifierAuthHash?: string; emailAuthHash?: string;
 interface TagsObject<T> { [key: string]: T; }
 interface IOneSignalAutoPromptOptions { force?: boolean; forceSlidedownOverNative?: boolean; isInUpdateMode?: boolean; categoryOptions?: IOneSignalCategories; }
 interface IOneSignalCategories { positiveUpdateButton: string; negativeUpdateButton: string; savingButtonText: string; errorButtonText: string; updateMessage: string; tags: IOneSignalTagCategory[]; }
-export interface IOneSignalTagCategory { tag: string; label: string; checked?: boolean; }
-
+interface IOneSignalTagCategory { tag: string; label: string; checked?: boolean; }
+
+
+interface IInitObject {
+  appId: string;
+  subdomainName?: string;
+  requiresUserPrivacyConsent?: boolean;
+  promptOptions?: Object;
+  welcomeNotification?: Object;
+  notifyButton?: Object;
+  persistNotification?: boolean;
+  webhooks?: Object;
+  autoResubscribe?: boolean;
+  autoRegister?: boolean;
+  notificationClickHandlerMatch?: string;
+  notificationClickHandlerAction?: string;
+  serviceWorkerParam?: { scope: string };
+  serviceWorkerPath?: string;
+  serviceWorkerUpdaterPath?: string;
+  path?: string;
+  allowLocalhostAsSecureOrigin?: boolean;
+  [key: string]: any;
+}
 
 interface IOneSignal {
-	init(options?: any): Promise<void>
+	init(options: IInitObject): Promise<void>
 	on(event: string, listener: Function): void
 	off(event: string, listener: Function): void
 	once(event: string, listener: Function): void
@@ -121,7 +142,7 @@ interface IOneSignal {
 
 /* O N E S I G N A L   A P I  */
 
-function init(options: Object = {}) {
+function init(options: IInitObject) {
   return new Promise<void>(resolve => {
     if (isOneSignalInitialized) {
       return;
diff --git a/package.json b/package.json
index 46a8396..5bc6f58 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "onesignal-vue",
-  "version": "1.0.0-beta2",
+  "version": "1.0.0-beta3",
   "description": "Vue OneSignal Plugin: Make it easy to integrate OneSignal with your Vue App!",
   "author": "rgomezp",
   "contributors": [{ "name": "Rodrigo Gomez-Palacio" }],
diff --git a/rollup.config.js b/rollup.config.js
index 3ade71b..22a2565 100644
--- a/rollup.config.js
+++ b/rollup.config.js
@@ -34,4 +34,3 @@ export default {
     commonjs(),
   ],
 };
-