Revert "chore(package): bump dependencies and lint rules"

This reverts commit 21ad4734fa.

src/@ionic-native/plugins/browser-tab/index.ts

@@ -1,5 +1,5 @@
+import { Plugin, Cordova, IonicNativePlugin } from '@ionic-native/core';
 import { Injectable } from '@angular/core';
-import { Cordova, IonicNativePlugin, Plugin } from '@ionic-native/core';
 
 /**
  * @name Browser Tab
@@ -41,14 +41,13 @@ import { Cordova, IonicNativePlugin, Plugin } from '@ionic-native/core';
 })
 @Injectable()
 export class BrowserTab extends IonicNativePlugin {
+
   /**
    * Check if BrowserTab option is available
    * @return {Promise<any>} Returns a promise that resolves when check is successful and returns true or false
    */
   @Cordova()
-  isAvailable(): Promise<any> {
-    return;
-  }
+  isAvailable(): Promise<any> { return; }
 
   /**
    * Opens the provided URL using a browser tab
@@ -56,16 +55,12 @@ export class BrowserTab extends IonicNativePlugin {
    * @return {Promise<any>} Returns a promise that resolves when check open was successful
    */
   @Cordova()
-  openUrl(url: string): Promise<any> {
-    return;
-  }
+  openUrl(url: string): Promise<any> { return; }
 
   /**
    * Closes browser tab
    * @return {Promise<any>} Returns a promise that resolves when close was finished
    */
   @Cordova()
-  close(): Promise<any> {
-    return;
-  }
+  close(): Promise<any> { return; }
 }