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

This reverts commit 21ad4734fa.

src/@ionic-native/plugins/zip/index.ts

@@ -1,5 +1,5 @@
 import { Injectable } from '@angular/core';
-import { Cordova, IonicNativePlugin, Plugin } from '@ionic-native/core';
+import { Plugin, Cordova, IonicNativePlugin } from '@ionic-native/core';
 
 /**
  * @name Zip
@@ -31,6 +31,7 @@ import { Cordova, IonicNativePlugin, Plugin } from '@ionic-native/core';
 })
 @Injectable()
 export class Zip extends IonicNativePlugin {
+
   /**
    * Extracts files from a ZIP archive
    * @param sourceZip {string} Source ZIP file
@@ -42,11 +43,6 @@ export class Zip extends IonicNativePlugin {
     successIndex: 2,
     errorIndex: 4
   })
-  unzip(
-    sourceZip: string,
-    destUrl: string,
-    onProgress?: Function
-  ): Promise<number> {
-    return;
-  }
+  unzip(sourceZip: string, destUrl: string, onProgress?: Function): Promise<number> { return; }
+
 }