Prettified all files.

lib/capabilities.js

@@ -1,7 +1,6 @@
 /** Report capabilities with guaranteed values.
  */
 export class Capabilities {
-
     /** Returns the browser userAgent.
     @return {string}
     */
@@ -14,7 +13,7 @@ export class Capabilities {
     @return {boolean}
     */
     static get isMobile() {
-        return (/Mobi/.test(navigator.userAgent))
+        return /Mobi/.test(navigator.userAgent)
     }
 
     /** Tests whether the app is running on a iOS device.
@@ -22,7 +21,7 @@ export class Capabilities {
     @return {boolean}
     */
     static get isIOS() {
-        return (/iPad|iPhone|iPod/.test(navigator.userAgent)) && !window.MSStream
+        return /iPad|iPhone|iPod/.test(navigator.userAgent) && !window.MSStream
     }
 
     /** Tests whether the app is running in a Safari environment.
@@ -31,28 +30,44 @@ export class Capabilities {
     @return {boolean}
     */
     static get isSafari() {
-        return navigator.vendor && navigator.vendor.indexOf('Apple') > -1 && navigator.userAgent && !navigator.userAgent.match('CriOS')
+        return (
+            navigator.vendor &&
+            navigator.vendor.indexOf('Apple') > -1 &&
+            navigator.userAgent &&
+            !navigator.userAgent.match('CriOS')
+        )
     }
 
     /**
      * Distincts if the app is running inside electron or not.
-     * 
+     *
      * source: https://github.com/cheton/is-electron
      */
     static get isElectron() {
-
         // Renderer process
-        if (typeof window !== 'undefined' && typeof window.process === 'object' && window.process.type === 'renderer') {
+        if (
+            typeof window !== 'undefined' &&
+            typeof window.process === 'object' &&
+            window.process.type === 'renderer'
+        ) {
             return true
         }
 
         // Main process
-        if (typeof process !== 'undefined' && typeof process.versions === 'object' && !!process.versions.electron) {
+        if (
+            typeof process !== 'undefined' &&
+            typeof process.versions === 'object' &&
+            !!process.versions.electron
+        ) {
             return true
         }
 
         // Detect the user agent when the `nodeIntegration` option is set to true
-        if (typeof navigator === 'object' && typeof navigator.userAgent === 'string' && navigator.userAgent.indexOf('Electron') >= 0) {
+        if (
+            typeof navigator === 'object' &&
+            typeof navigator.userAgent === 'string' &&
+            navigator.userAgent.indexOf('Electron') >= 0
+        ) {
             return true
         }
 
@@ -70,52 +85,56 @@ export class Capabilities {
     @return {boolean}
     */
     static get isMultiTouchTable() {
-        return Capabilities.devicePixelRatio > 2 && Capabilities.isMobile === false && /Windows/i.test(Capabilities.userAgent)
+        return (
+            Capabilities.devicePixelRatio > 2 &&
+            Capabilities.isMobile === false &&
+            /Windows/i.test(Capabilities.userAgent)
+        )
     }
 
     /** Returns true if mouse events are supported
     @return {boolean}
     */
     static supportsMouseEvents() {
-        return typeof(window.MouseEvent) != 'undefined'
+        return typeof window.MouseEvent != 'undefined'
     }
 
     /** Returns true if touch events are supported
     @return {boolean}
     */
     static supportsTouchEvents() {
-        return typeof(window.TouchEvent) != 'undefined'
+        return typeof window.TouchEvent != 'undefined'
     }
 
     /** Returns true if pointer events are supported
     @return {boolean}
     */
     static supportsPointerEvents() {
-        return typeof(window.PointerEvent) != 'undefined'
+        return typeof window.PointerEvent != 'undefined'
     }
 
     /** Returns true if DOM templates are supported
     @return {boolean}
     */
     static supportsTemplate() {
-        return 'content' in document.createElement('template');
+        return 'content' in document.createElement('template')
     }
 }
 
 /** Basic tests for Capabilities.
  */
 export class CapabilitiesTests {
-
     static testConfirm() {
         let bool = confirm('Please confirm')
-        document.getElementById('demo').innerHTML = (bool) ? 'Confirmed' : 'Not confirmed'
+        document.getElementById('demo').innerHTML = bool
+            ? 'Confirmed'
+            : 'Not confirmed'
     }
 
     static testPrompt() {
         let person = prompt('Please enter your name', 'Harry Potter')
         if (person != null) {
-            demo.innerHTML =
-            'Hello ' + person + '! How are you today?'
+            demo.innerHTML = 'Hello ' + person + '! How are you today?'
         }
     }
 
@@ -130,7 +149,9 @@ export class CapabilitiesTests {
     }
 
     static testMultiTouchTable() {
-        let value = 'Is the device a multi-touch table? ' + Capabilities.isMultiTouchTable
+        let value =
+            'Is the device a multi-touch table? ' +
+            Capabilities.isMultiTouchTable
         multi_touch_table.innerHTML = value
     }