refactor(): small changes

src/@ionic-native/core/util.ts

@@ -7,7 +7,9 @@ export function get(element: Element | Window, path: string) {
   const paths: string[] = path.split('.');
   let obj: any = element;
   for (let i = 0; i < paths.length; i++) {
-    if (!obj) { return null; }
+    if (!obj) {
+      return null;
+    }
     obj = obj[paths[i]];
   }
   return obj;
@@ -17,7 +19,6 @@ export function get(element: Element | Window, path: string) {
  * @private
  */
 export function getPromise(callback: Function = () => {}): Promise<any> {
-
   const tryNativePromise = () => {
     if (window.Promise) {
       return new Promise<any>((resolve, reject) => {