Merge branch 'release/2.1.1' into production

# Conflicts: # src/parser-os.js
2024-10-27 20:34:22 +00:00 · 2019-03-06 14:32:17 +02:00 · 2019-03-06 14:32:17 +02:00 · c3c986c143
commit c3c986c143
parent b986897ff8 58a871b5da
19 changed files with 2149 additions and 2087 deletions
--- a/.eslintrc.yml
+++ b/.eslintrc.yml
@ -3,6 +3,11 @@ extends: airbnb-base
 rules:
  no-underscore-dangle: 0
  no-void: 0
+  import/extensions:
+    - 'error'
+    - 'ignorePackages'
+    - {js: 'always'}
+
 plugins:
  - ava
  - import
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -1,5 +1,11 @@
 # Bowser Changelog

+### 2.1.1 (January 24, 2019)
+- [ADD] Add detection of PlayStation 4 (#291)
+- [ADD] Deploy docs on GH Pages (#293)
+- [FIX] Fix files extensions for importing (#294)
+- [FIX] Fix docs (#295)
+
 ### 2.1.0 (January 24, 2019)
 - [ADD] Add new `Parser.getEngineName()` method (#288)
 - [ADD] Add detection of ChromeOS (#287)
--- a/README.md
+++ b/README.md
@ -13,13 +13,12 @@ A browser detector. Because sometimes, there is no other way, and not even good

 The library is made to help to detect what browser your user has and gives you a convenient API to filter the users somehow depending on their browsers.

-**Changes of version 2.0**
+### ⚠️ Version 2.0 breaking changes ⚠️

-The version 2.0 has drastically changed API. All available methods can be found in the `docs` folder from now on and on a webpage soon.
+Version 2.0 has drastically changed the API. All available methods are on the [docs page](https://lancedikson.github.io/bowser/docs).

 _For legacy code, check out the [1.x](https://github.com/lancedikson/bowser/tree/v1.x) branch and install it through `npm install bowser@1.9.4`._

-
 # Use cases

 First of all, require the library. This is a UMD Module, so it will work for AMD, TypeScript, ES6, and CommonJS module systems.
@ -54,20 +53,20 @@ console.log(`The current browser name is "${browser.getBrowserName()}"`);
 or

 ```javascript
-const impression = new Impression();
-
 const browser = Bowser.getParser(window.navigator.userAgent);
-const browserInfo = browser.getBrowser();
-impression.brName = browserInfo.name;
-impression.brVer = browserInfo.version;
+console.log(browser.getBrowser());
+
+// outputs
+{
+  name: "Internet Explorer"
+  version: "11.0"
+}
 ```

 or

 ```javascript
-const browser = Bowser.getParser(window.navigator.userAgent);
-impression.userTechData = browser.parse();
-console.log(impression.userTechData);
+console.log(Bowser.parse(window.navigator.userAgent));

 // outputs
 {
--- a/docs/Bowser.html
+++ b/docs/Bowser.html
@ -26,7 +26,7 @@

 <nav>
    
-    <h2><a href="index.html">Home</a></h2><h3>Classes</h3><ul><li><a href="Bowser.html">Bowser</a><ul class='methods'><li data-type='method'><a href="Bowser.html#.getParser">getParser</a></li><li data-type='method'><a href="Bowser.html#.parse">parse</a></li></ul></li><li><a href="Parser.html">Parser</a><ul class='methods'><li data-type='method'><a href="Parser.html#getBrowser">getBrowser</a></li><li data-type='method'><a href="Parser.html#getBrowserName">getBrowserName</a></li><li data-type='method'><a href="Parser.html#getBrowserVersion">getBrowserVersion</a></li><li data-type='method'><a href="Parser.html#getEngine">getEngine</a></li><li data-type='method'><a href="Parser.html#getOS">getOS</a></li><li data-type='method'><a href="Parser.html#getOSName">getOSName</a></li><li data-type='method'><a href="Parser.html#getOSVersion">getOSVersion</a></li><li data-type='method'><a href="Parser.html#getPlatform">getPlatform</a></li><li data-type='method'><a href="Parser.html#getPlatformType">getPlatformType</a></li><li data-type='method'><a href="Parser.html#getResult">getResult</a></li><li data-type='method'><a href="Parser.html#getUA">getUA</a></li><li data-type='method'><a href="Parser.html#is">is</a></li><li data-type='method'><a href="Parser.html#parse">parse</a></li><li data-type='method'><a href="Parser.html#parseBrowser">parseBrowser</a></li><li data-type='method'><a href="Parser.html#parseEngine">parseEngine</a></li><li data-type='method'><a href="Parser.html#parseOS">parseOS</a></li><li data-type='method'><a href="Parser.html#parsePlatform">parsePlatform</a></li><li data-type='method'><a href="Parser.html#satisfies">satisfies</a></li><li data-type='method'><a href="Parser.html#some">some</a></li><li data-type='method'><a href="Parser.html#test">test</a></li></ul></li></ul><h3><a href="global.html">Global</a></h3>
+    <h2><a href="index.html">Home</a></h2><h3>Classes</h3><ul><li><a href="Bowser.html">Bowser</a><ul class='methods'><li data-type='method'><a href="Bowser.html#.getParser">getParser</a></li><li data-type='method'><a href="Bowser.html#.parse">parse</a></li></ul></li><li><a href="Parser.html">Parser</a><ul class='methods'><li data-type='method'><a href="Parser.html#getBrowser">getBrowser</a></li><li data-type='method'><a href="Parser.html#getBrowserName">getBrowserName</a></li><li data-type='method'><a href="Parser.html#getBrowserVersion">getBrowserVersion</a></li><li data-type='method'><a href="Parser.html#getEngine">getEngine</a></li><li data-type='method'><a href="Parser.html#getEngineName">getEngineName</a></li><li data-type='method'><a href="Parser.html#getOS">getOS</a></li><li data-type='method'><a href="Parser.html#getOSName">getOSName</a></li><li data-type='method'><a href="Parser.html#getOSVersion">getOSVersion</a></li><li data-type='method'><a href="Parser.html#getPlatform">getPlatform</a></li><li data-type='method'><a href="Parser.html#getPlatformType">getPlatformType</a></li><li data-type='method'><a href="Parser.html#getResult">getResult</a></li><li data-type='method'><a href="Parser.html#getUA">getUA</a></li><li data-type='method'><a href="Parser.html#is">is</a></li><li data-type='method'><a href="Parser.html#parse">parse</a></li><li data-type='method'><a href="Parser.html#parseBrowser">parseBrowser</a></li><li data-type='method'><a href="Parser.html#parseEngine">parseEngine</a></li><li data-type='method'><a href="Parser.html#parseOS">parseOS</a></li><li data-type='method'><a href="Parser.html#parsePlatform">parsePlatform</a></li><li data-type='method'><a href="Parser.html#satisfies">satisfies</a></li><li data-type='method'><a href="Parser.html#some">some</a></li><li data-type='method'><a href="Parser.html#test">test</a></li></ul></li></ul><h3>Global</h3><ul><li><a href="global.html#getAndroidVersionName">getAndroidVersionName</a></li><li><a href="global.html#getFirstMatch">getFirstMatch</a></li><li><a href="global.html#getSecondMatch">getSecondMatch</a></li><li><a href="global.html#getVersionPrecision">getVersionPrecision</a></li><li><a href="global.html#map">map</a></li><li><a href="global.html#matchAndReturnConst">matchAndReturnConst</a></li></ul>
 </nav>

 <div id="main">
@ -572,7 +572,7 @@ const result = parser.getResult();</code></pre>
 <br class="clear">

 <footer>
-    Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.5.5</a> on Sat Jan 19 2019 15:43:45 GMT+0200 (EET) using the <a href="https://github.com/clenemt/docdash">docdash</a> theme.
+    Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.5.5</a> on Wed Mar 06 2019 14:31:23 GMT+0200 (EET) using the <a href="https://github.com/clenemt/docdash">docdash</a> theme.
 </footer>

 <script>prettyPrint();</script>
--- a/docs/Parser.html
+++ b/docs/Parser.html
@ -26,7 +26,7 @@

 <nav>
    
-    <h2><a href="index.html">Home</a></h2><h3>Classes</h3><ul><li><a href="Bowser.html">Bowser</a><ul class='methods'><li data-type='method'><a href="Bowser.html#.getParser">getParser</a></li><li data-type='method'><a href="Bowser.html#.parse">parse</a></li></ul></li><li><a href="Parser.html">Parser</a><ul class='methods'><li data-type='method'><a href="Parser.html#getBrowser">getBrowser</a></li><li data-type='method'><a href="Parser.html#getBrowserName">getBrowserName</a></li><li data-type='method'><a href="Parser.html#getBrowserVersion">getBrowserVersion</a></li><li data-type='method'><a href="Parser.html#getEngine">getEngine</a></li><li data-type='method'><a href="Parser.html#getOS">getOS</a></li><li data-type='method'><a href="Parser.html#getOSName">getOSName</a></li><li data-type='method'><a href="Parser.html#getOSVersion">getOSVersion</a></li><li data-type='method'><a href="Parser.html#getPlatform">getPlatform</a></li><li data-type='method'><a href="Parser.html#getPlatformType">getPlatformType</a></li><li data-type='method'><a href="Parser.html#getResult">getResult</a></li><li data-type='method'><a href="Parser.html#getUA">getUA</a></li><li data-type='method'><a href="Parser.html#is">is</a></li><li data-type='method'><a href="Parser.html#parse">parse</a></li><li data-type='method'><a href="Parser.html#parseBrowser">parseBrowser</a></li><li data-type='method'><a href="Parser.html#parseEngine">parseEngine</a></li><li data-type='method'><a href="Parser.html#parseOS">parseOS</a></li><li data-type='method'><a href="Parser.html#parsePlatform">parsePlatform</a></li><li data-type='method'><a href="Parser.html#satisfies">satisfies</a></li><li data-type='method'><a href="Parser.html#some">some</a></li><li data-type='method'><a href="Parser.html#test">test</a></li></ul></li></ul><h3><a href="global.html">Global</a></h3>
+    <h2><a href="index.html">Home</a></h2><h3>Classes</h3><ul><li><a href="Bowser.html">Bowser</a><ul class='methods'><li data-type='method'><a href="Bowser.html#.getParser">getParser</a></li><li data-type='method'><a href="Bowser.html#.parse">parse</a></li></ul></li><li><a href="Parser.html">Parser</a><ul class='methods'><li data-type='method'><a href="Parser.html#getBrowser">getBrowser</a></li><li data-type='method'><a href="Parser.html#getBrowserName">getBrowserName</a></li><li data-type='method'><a href="Parser.html#getBrowserVersion">getBrowserVersion</a></li><li data-type='method'><a href="Parser.html#getEngine">getEngine</a></li><li data-type='method'><a href="Parser.html#getEngineName">getEngineName</a></li><li data-type='method'><a href="Parser.html#getOS">getOS</a></li><li data-type='method'><a href="Parser.html#getOSName">getOSName</a></li><li data-type='method'><a href="Parser.html#getOSVersion">getOSVersion</a></li><li data-type='method'><a href="Parser.html#getPlatform">getPlatform</a></li><li data-type='method'><a href="Parser.html#getPlatformType">getPlatformType</a></li><li data-type='method'><a href="Parser.html#getResult">getResult</a></li><li data-type='method'><a href="Parser.html#getUA">getUA</a></li><li data-type='method'><a href="Parser.html#is">is</a></li><li data-type='method'><a href="Parser.html#parse">parse</a></li><li data-type='method'><a href="Parser.html#parseBrowser">parseBrowser</a></li><li data-type='method'><a href="Parser.html#parseEngine">parseEngine</a></li><li data-type='method'><a href="Parser.html#parseOS">parseOS</a></li><li data-type='method'><a href="Parser.html#parsePlatform">parsePlatform</a></li><li data-type='method'><a href="Parser.html#satisfies">satisfies</a></li><li data-type='method'><a href="Parser.html#some">some</a></li><li data-type='method'><a href="Parser.html#test">test</a></li></ul></li></ul><h3>Global</h3><ul><li><a href="global.html#getAndroidVersionName">getAndroidVersionName</a></li><li><a href="global.html#getFirstMatch">getFirstMatch</a></li><li><a href="global.html#getSecondMatch">getSecondMatch</a></li><li><a href="global.html#getVersionPrecision">getVersionPrecision</a></li><li><a href="global.html#map">map</a></li><li><a href="global.html#matchAndReturnConst">matchAndReturnConst</a></li></ul>
 </nav>

 <div id="main">
@ -687,6 +687,112 @@ like <a href="Parser.html#parseBrowser">Parser#parseBrowser</a> or <a href="Pars

    

+    <h4 class="name" id="getEngineName"><span class="type-signature"></span>getEngineName<span class="signature">()</span><span class="type-signature"> &rarr; {String}</span></h4>
+
+    
+
+
+
+
+<dl class="details">
+
+    
+    <dt class="tag-source">Source:</dt>
+    <dd class="tag-source"><ul class="dummy"><li>
+        <a href="parser.js.html">parser.js</a>, <a href="parser.js.html#line281">line 281</a>
+    </li></ul></dd>
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+</dl>
+
+
+
+
+
+<div class="description">
+    <p>Get engines's name</p>
+</div>
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+<h5>Returns:</h5>
+
+        
+<div class="param-desc">
+    <p>Engines's name or an empty string</p>
+</div>
+
+
+
+<dl class="param-type">
+    <dt>
+        Type
+    </dt>
+    <dd>
+        
+<span class="param-type">String</span>
+
+
+    </dd>
+</dl>
+
+    
+
+
+        
+            
+
+    
+
    <h4 class="name" id="getOS"><span class="type-signature"></span>getOS<span class="signature">()</span><span class="type-signature"> &rarr; {Object}</span></h4>

    
@ -1356,7 +1462,7 @@ like <a href="Parser.html#parseBrowser">Parser#parseBrowser</a> or <a href="Pars
    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
-        <a href="parser.js.html">parser.js</a>, <a href="parser.js.html#line317">line 317</a>
+        <a href="parser.js.html">parser.js</a>, <a href="parser.js.html#line330">line 330</a>
    </li></ul></dd>
    

@ -1564,7 +1670,7 @@ like <a href="Parser.html#parseBrowser">Parser#parseBrowser</a> or <a href="Pars
    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
-        <a href="parser.js.html">parser.js</a>, <a href="parser.js.html#line446">line 446</a>
+        <a href="parser.js.html">parser.js</a>, <a href="parser.js.html#line463">line 463</a>
    </li></ul></dd>
    

@ -1716,7 +1822,7 @@ the OS called &quot;anything&quot; or the platform called &quot;anything&quot;</
    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
-        <a href="parser.js.html">parser.js</a>, <a href="parser.js.html#line304">line 304</a>
+        <a href="parser.js.html">parser.js</a>, <a href="parser.js.html#line317">line 317</a>
    </li></ul></dd>
    

@ -1902,7 +2008,7 @@ the OS called &quot;anything&quot; or the platform called &quot;anything&quot;</
    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
-        <a href="parser.js.html">parser.js</a>, <a href="parser.js.html#line279">line 279</a>
+        <a href="parser.js.html">parser.js</a>, <a href="parser.js.html#line292">line 292</a>
    </li></ul></dd>
    

@ -2211,7 +2317,7 @@ the OS called &quot;anything&quot; or the platform called &quot;anything&quot;</
    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
-        <a href="parser.js.html">parser.js</a>, <a href="parser.js.html#line339">line 339</a>
+        <a href="parser.js.html">parser.js</a>, <a href="parser.js.html#line352">line 352</a>
    </li></ul></dd>
    

@ -2382,7 +2488,7 @@ Returns <code>undefined</code> when the browser is no described in the checkTree
    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
-        <a href="parser.js.html">parser.js</a>, <a href="parser.js.html#line455">line 455</a>
+        <a href="parser.js.html">parser.js</a>, <a href="parser.js.html#line472">line 472</a>
    </li></ul></dd>
    

@ -2687,7 +2793,7 @@ Returns <code>undefined</code> when the browser is no described in the checkTree
 <br class="clear">

 <footer>
-    Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.5.5</a> on Sat Jan 19 2019 15:43:45 GMT+0200 (EET) using the <a href="https://github.com/clenemt/docdash">docdash</a> theme.
+    Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.5.5</a> on Wed Mar 06 2019 14:31:23 GMT+0200 (EET) using the <a href="https://github.com/clenemt/docdash">docdash</a> theme.
 </footer>

 <script>prettyPrint();</script>
--- a/docs/bowser.js.html
+++ b/docs/bowser.js.html
@ -26,7 +26,7 @@

 <nav>
    
-    <h2><a href="index.html">Home</a></h2><h3>Classes</h3><ul><li><a href="Bowser.html">Bowser</a><ul class='methods'><li data-type='method'><a href="Bowser.html#.getParser">getParser</a></li><li data-type='method'><a href="Bowser.html#.parse">parse</a></li></ul></li><li><a href="Parser.html">Parser</a><ul class='methods'><li data-type='method'><a href="Parser.html#getBrowser">getBrowser</a></li><li data-type='method'><a href="Parser.html#getBrowserName">getBrowserName</a></li><li data-type='method'><a href="Parser.html#getBrowserVersion">getBrowserVersion</a></li><li data-type='method'><a href="Parser.html#getEngine">getEngine</a></li><li data-type='method'><a href="Parser.html#getOS">getOS</a></li><li data-type='method'><a href="Parser.html#getOSName">getOSName</a></li><li data-type='method'><a href="Parser.html#getOSVersion">getOSVersion</a></li><li data-type='method'><a href="Parser.html#getPlatform">getPlatform</a></li><li data-type='method'><a href="Parser.html#getPlatformType">getPlatformType</a></li><li data-type='method'><a href="Parser.html#getResult">getResult</a></li><li data-type='method'><a href="Parser.html#getUA">getUA</a></li><li data-type='method'><a href="Parser.html#is">is</a></li><li data-type='method'><a href="Parser.html#parse">parse</a></li><li data-type='method'><a href="Parser.html#parseBrowser">parseBrowser</a></li><li data-type='method'><a href="Parser.html#parseEngine">parseEngine</a></li><li data-type='method'><a href="Parser.html#parseOS">parseOS</a></li><li data-type='method'><a href="Parser.html#parsePlatform">parsePlatform</a></li><li data-type='method'><a href="Parser.html#satisfies">satisfies</a></li><li data-type='method'><a href="Parser.html#some">some</a></li><li data-type='method'><a href="Parser.html#test">test</a></li></ul></li></ul><h3><a href="global.html">Global</a></h3>
+    <h2><a href="index.html">Home</a></h2><h3>Classes</h3><ul><li><a href="Bowser.html">Bowser</a><ul class='methods'><li data-type='method'><a href="Bowser.html#.getParser">getParser</a></li><li data-type='method'><a href="Bowser.html#.parse">parse</a></li></ul></li><li><a href="Parser.html">Parser</a><ul class='methods'><li data-type='method'><a href="Parser.html#getBrowser">getBrowser</a></li><li data-type='method'><a href="Parser.html#getBrowserName">getBrowserName</a></li><li data-type='method'><a href="Parser.html#getBrowserVersion">getBrowserVersion</a></li><li data-type='method'><a href="Parser.html#getEngine">getEngine</a></li><li data-type='method'><a href="Parser.html#getEngineName">getEngineName</a></li><li data-type='method'><a href="Parser.html#getOS">getOS</a></li><li data-type='method'><a href="Parser.html#getOSName">getOSName</a></li><li data-type='method'><a href="Parser.html#getOSVersion">getOSVersion</a></li><li data-type='method'><a href="Parser.html#getPlatform">getPlatform</a></li><li data-type='method'><a href="Parser.html#getPlatformType">getPlatformType</a></li><li data-type='method'><a href="Parser.html#getResult">getResult</a></li><li data-type='method'><a href="Parser.html#getUA">getUA</a></li><li data-type='method'><a href="Parser.html#is">is</a></li><li data-type='method'><a href="Parser.html#parse">parse</a></li><li data-type='method'><a href="Parser.html#parseBrowser">parseBrowser</a></li><li data-type='method'><a href="Parser.html#parseEngine">parseEngine</a></li><li data-type='method'><a href="Parser.html#parseOS">parseOS</a></li><li data-type='method'><a href="Parser.html#parsePlatform">parsePlatform</a></li><li data-type='method'><a href="Parser.html#satisfies">satisfies</a></li><li data-type='method'><a href="Parser.html#some">some</a></li><li data-type='method'><a href="Parser.html#test">test</a></li></ul></li></ul><h3>Global</h3><ul><li><a href="global.html#getAndroidVersionName">getAndroidVersionName</a></li><li><a href="global.html#getFirstMatch">getFirstMatch</a></li><li><a href="global.html#getSecondMatch">getSecondMatch</a></li><li><a href="global.html#getVersionPrecision">getVersionPrecision</a></li><li><a href="global.html#map">map</a></li><li><a href="global.html#matchAndReturnConst">matchAndReturnConst</a></li></ul>
 </nav>

 <div id="main">
@ -47,7 +47,7 @@
 * MIT License | (c) Dustin Diaz 2012-2015
 * MIT License | (c) Denis Demchenko 2015-2017
 */
-import Parser from './parser';
+import Parser from './parser.js';

 /**
 * Bowser class.
@ -105,7 +105,7 @@ export default Bowser;
 <br class="clear">

 <footer>
-    Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.5.5</a> on Sat Jan 19 2019 15:43:45 GMT+0200 (EET) using the <a href="https://github.com/clenemt/docdash">docdash</a> theme.
+    Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.5.5</a> on Wed Mar 06 2019 14:31:23 GMT+0200 (EET) using the <a href="https://github.com/clenemt/docdash">docdash</a> theme.
 </footer>

 <script>prettyPrint();</script>
--- a/docs/global.html
+++ b/docs/global.html
--- a/docs/index.html
+++ b/docs/index.html
@ -26,7 +26,7 @@

 <nav>
    
-    <h2><a href="index.html">Home</a></h2><h3>Classes</h3><ul><li><a href="Bowser.html">Bowser</a><ul class='methods'><li data-type='method'><a href="Bowser.html#.getParser">getParser</a></li><li data-type='method'><a href="Bowser.html#.parse">parse</a></li></ul></li><li><a href="Parser.html">Parser</a><ul class='methods'><li data-type='method'><a href="Parser.html#getBrowser">getBrowser</a></li><li data-type='method'><a href="Parser.html#getBrowserName">getBrowserName</a></li><li data-type='method'><a href="Parser.html#getBrowserVersion">getBrowserVersion</a></li><li data-type='method'><a href="Parser.html#getEngine">getEngine</a></li><li data-type='method'><a href="Parser.html#getOS">getOS</a></li><li data-type='method'><a href="Parser.html#getOSName">getOSName</a></li><li data-type='method'><a href="Parser.html#getOSVersion">getOSVersion</a></li><li data-type='method'><a href="Parser.html#getPlatform">getPlatform</a></li><li data-type='method'><a href="Parser.html#getPlatformType">getPlatformType</a></li><li data-type='method'><a href="Parser.html#getResult">getResult</a></li><li data-type='method'><a href="Parser.html#getUA">getUA</a></li><li data-type='method'><a href="Parser.html#is">is</a></li><li data-type='method'><a href="Parser.html#parse">parse</a></li><li data-type='method'><a href="Parser.html#parseBrowser">parseBrowser</a></li><li data-type='method'><a href="Parser.html#parseEngine">parseEngine</a></li><li data-type='method'><a href="Parser.html#parseOS">parseOS</a></li><li data-type='method'><a href="Parser.html#parsePlatform">parsePlatform</a></li><li data-type='method'><a href="Parser.html#satisfies">satisfies</a></li><li data-type='method'><a href="Parser.html#some">some</a></li><li data-type='method'><a href="Parser.html#test">test</a></li></ul></li></ul><h3><a href="global.html">Global</a></h3>
+    <h2><a href="index.html">Home</a></h2><h3>Classes</h3><ul><li><a href="Bowser.html">Bowser</a><ul class='methods'><li data-type='method'><a href="Bowser.html#.getParser">getParser</a></li><li data-type='method'><a href="Bowser.html#.parse">parse</a></li></ul></li><li><a href="Parser.html">Parser</a><ul class='methods'><li data-type='method'><a href="Parser.html#getBrowser">getBrowser</a></li><li data-type='method'><a href="Parser.html#getBrowserName">getBrowserName</a></li><li data-type='method'><a href="Parser.html#getBrowserVersion">getBrowserVersion</a></li><li data-type='method'><a href="Parser.html#getEngine">getEngine</a></li><li data-type='method'><a href="Parser.html#getEngineName">getEngineName</a></li><li data-type='method'><a href="Parser.html#getOS">getOS</a></li><li data-type='method'><a href="Parser.html#getOSName">getOSName</a></li><li data-type='method'><a href="Parser.html#getOSVersion">getOSVersion</a></li><li data-type='method'><a href="Parser.html#getPlatform">getPlatform</a></li><li data-type='method'><a href="Parser.html#getPlatformType">getPlatformType</a></li><li data-type='method'><a href="Parser.html#getResult">getResult</a></li><li data-type='method'><a href="Parser.html#getUA">getUA</a></li><li data-type='method'><a href="Parser.html#is">is</a></li><li data-type='method'><a href="Parser.html#parse">parse</a></li><li data-type='method'><a href="Parser.html#parseBrowser">parseBrowser</a></li><li data-type='method'><a href="Parser.html#parseEngine">parseEngine</a></li><li data-type='method'><a href="Parser.html#parseOS">parseOS</a></li><li data-type='method'><a href="Parser.html#parsePlatform">parsePlatform</a></li><li data-type='method'><a href="Parser.html#satisfies">satisfies</a></li><li data-type='method'><a href="Parser.html#some">some</a></li><li data-type='method'><a href="Parser.html#test">test</a></li></ul></li></ul><h3>Global</h3><ul><li><a href="global.html#getAndroidVersionName">getAndroidVersionName</a></li><li><a href="global.html#getFirstMatch">getFirstMatch</a></li><li><a href="global.html#getSecondMatch">getSecondMatch</a></li><li><a href="global.html#getVersionPrecision">getVersionPrecision</a></li><li><a href="global.html#map">map</a></li><li><a href="global.html#matchAndReturnConst">matchAndReturnConst</a></li></ul>
 </nav>

 <div id="main">
@ -51,7 +51,7 @@

    <section class="readme">
        <article><h2>Bowser</h2><p>A browser detector. Because sometimes, there is no other way, and not even good modern browsers always provide good feature detection mechanisms.</p>
-<p><a href="https://travis-ci.org/lancedikson/bowser/"><img src="https://travis-ci.org/lancedikson/bowser.svg?branch=master" alt="Build Status"></a> <a href="https://greenkeeper.io/"><img src="https://badges.greenkeeper.io/lancedikson/bowser.svg" alt="Greenkeeper badge"></a></p>
+<p><a href="https://travis-ci.org/lancedikson/bowser/"><img src="https://travis-ci.org/lancedikson/bowser.svg?branch=master" alt="Build Status"></a> <a href="https://greenkeeper.io/"><img src="https://badges.greenkeeper.io/lancedikson/bowser.svg" alt="Greenkeeper badge"></a><a href="https://coveralls.io/github/lancedikson/bowser?branch=master"><img src="https://coveralls.io/repos/github/lancedikson/bowser/badge.svg?branch=master" alt="Coverage Status"></a></p>
 <h1>Contents</h1><ul>
 <li><a href="#overview">Overview</a></li>
 <li><a href="#use-cases">Use cases</a></li>
@ -59,31 +59,32 @@
 <li><a href="#contributing">How can I help?</a></li>
 </ul>
 <h1>Overview</h1><p>The library is made to help to detect what browser your user has and gives you a convenient API to filter the users somehow depending on their browsers.</p>
-<p><em>Please, note that this is an alpha version. Check out the <a href="https://github.com/lancedikson/bowser/tree/v1.x">1.x</a> branch for a stable version.</em></p>
-<p><strong>Changes of version 2.0</strong>
-The upcoming 2.0 version has drastically changed API. All available methods can be found in the <code>docs</code> folder from now on and on a webpage soon.</p>
-<h1>Use cases</h1><p>First of all, require the library. This is a UMD Module, so it will work for AMD, Typescript and CommonJS module systems.</p>
+<h3>⚠️ Version 2.0 breaking changes ⚠️</h3><p>Version 2.0 has drastically changed the API. All available methods are on the <a href="https://lancedikson.github.io/bowser/docs">docs page</a>.</p>
+<p><em>For legacy code, check out the <a href="https://github.com/lancedikson/bowser/tree/v1.x">1.x</a> branch and install it through <code>npm install bowser@1.9.4</code>.</em></p>
+<h1>Use cases</h1><p>First of all, require the library. This is a UMD Module, so it will work for AMD, TypeScript, ES6, and CommonJS module systems.</p>
 <pre class="prettyprint source lang-javascript"><code>const Bowser = require(&quot;bowser&quot;); // CommonJS

-import * as Bowser from &quot;bowser&quot; // Typescript</code></pre><p>By default, the exported version is the <em>ES5 transpiled version</em>, which <strong>do not</strong> include any polyfills.</p>
+import * as Bowser from &quot;bowser&quot;; // TypeScript
+
+import Bowser from &quot;bowser&quot;; // ES6 (and TypeScript with --esModuleInterop enabled)</code></pre><p>By default, the exported version is the <em>ES5 transpiled version</em>, which <strong>do not</strong> include any polyfills.</p>
 <p>In case you don't use your own <code>babel-polyfill</code> you may need to have pre-built bundle with all needed polyfills.
 So, for you it's suitable to require bowser like this: <code>require('bowser/bundled')</code>.
 As the result, you get a ES5 version of bowser with <code>babel-polyfill</code> bundled together.</p>
 <p>You may need to use the source files, so they will be available in the package as well.</p>
 <h2>Browser props detection</h2><p>Often we need to pick users' browser properties such as the name, the version, the rendering engine and so on. Here is an example how to do it with Bowser:</p>
-<pre class="prettyprint source lang-javascript"><code>const browser = bowser.getParser(window.navigator.userAgent);
+<pre class="prettyprint source lang-javascript"><code>const browser = Bowser.getParser(window.navigator.userAgent);

 console.log(`The current browser name is &quot;${browser.getBrowserName()}&quot;`);
 // The current browser name is &quot;Internet Explorer&quot;</code></pre><p>or</p>
-<pre class="prettyprint source lang-javascript"><code>const impression = new Impression();
+<pre class="prettyprint source lang-javascript"><code>const browser = Bowser.getParser(window.navigator.userAgent);
+console.log(browser.getBrowser());

-const browser = bowser.getParser(window.navigator.userAgent);
-const browserInfo = browser.getBrowser();
-impression.brName = browserInfo.name;
-impression.brVer = browserInfo.version;</code></pre><p>or</p>
-<pre class="prettyprint source lang-javascript"><code>const browser = bowser.getParser(window.navigator.userAgent);
-impression.userTechData = browser.parse();
-console.log(impression.userTechData);
+// outputs
+{
+  name: &quot;Internet Explorer&quot;
+  version: &quot;11.0&quot;
+}</code></pre><p>or</p>
+<pre class="prettyprint source lang-javascript"><code>console.log(Bowser.parse(window.navigator.userAgent));

 // outputs
 {
@ -105,7 +106,7 @@ console.log(impression.userTechData);
  }
 }</code></pre><h2>Filtering browsers</h2><p>You could want to filter some particular browsers to provide any special support for them or make any workarounds.
 It could look like this:</p>
-<pre class="prettyprint source lang-javascript"><code>const browser = bowser.getParser(window.navigator.userAgent);
+<pre class="prettyprint source lang-javascript"><code>const browser = Bowser.getParser(window.navigator.userAgent);
 const isValidBrowser = browser.satisfies({
  // declare browsers per OS
  windows: {
@ -135,12 +136,6 @@ const isValidBrowser = browser.satisfies({
 });</code></pre><p>Settings for any particular OS or platform has more priority and redefines settings of standalone browsers.
 Thus, you can define OS or platform specific rules and they will have more priority in the end.</p>
 <p>More of API and possibilities you will find in the <code>docs</code> folder.</p>
-<h1>Contributing</h1><p>If you'd like to contribute a change to bowser, modify the files in <code>src/</code>, then run the following (you'll need node + npm installed):</p>
-<pre class="prettyprint source lang-sh"><code>$ npm install #build
-$ npm test #run tests
-$ npm run lint #check lint rules</code></pre><h3>Adding tests</h3><p>See the list in <code>test/acceptance/useragentstrings.yml</code> with example user agents and their expected bowser object.</p>
-<p>Whenever you add support for new browsers or notice a bug / mismatch, please update the list and
-check if all tests are still passing.</p>
 <h3>Similar Projects</h3><ul>
 <li><a href="https://github.com/BigBadBleuCheese/Kong">Kong</a> - A C# port of Bowser.</li>
 </ul>
@ -159,7 +154,7 @@ check if all tests are still passing.</p>
 <br class="clear">

 <footer>
-    Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.5.5</a> on Sat Jan 19 2019 15:43:45 GMT+0200 (EET) using the <a href="https://github.com/clenemt/docdash">docdash</a> theme.
+    Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.5.5</a> on Wed Mar 06 2019 14:31:23 GMT+0200 (EET) using the <a href="https://github.com/clenemt/docdash">docdash</a> theme.
 </footer>

 <script>prettyPrint();</script>
--- a/docs/parser.js.html
+++ b/docs/parser.js.html
@ -26,7 +26,7 @@

 <nav>
    
-    <h2><a href="index.html">Home</a></h2><h3>Classes</h3><ul><li><a href="Bowser.html">Bowser</a><ul class='methods'><li data-type='method'><a href="Bowser.html#.getParser">getParser</a></li><li data-type='method'><a href="Bowser.html#.parse">parse</a></li></ul></li><li><a href="Parser.html">Parser</a><ul class='methods'><li data-type='method'><a href="Parser.html#getBrowser">getBrowser</a></li><li data-type='method'><a href="Parser.html#getBrowserName">getBrowserName</a></li><li data-type='method'><a href="Parser.html#getBrowserVersion">getBrowserVersion</a></li><li data-type='method'><a href="Parser.html#getEngine">getEngine</a></li><li data-type='method'><a href="Parser.html#getOS">getOS</a></li><li data-type='method'><a href="Parser.html#getOSName">getOSName</a></li><li data-type='method'><a href="Parser.html#getOSVersion">getOSVersion</a></li><li data-type='method'><a href="Parser.html#getPlatform">getPlatform</a></li><li data-type='method'><a href="Parser.html#getPlatformType">getPlatformType</a></li><li data-type='method'><a href="Parser.html#getResult">getResult</a></li><li data-type='method'><a href="Parser.html#getUA">getUA</a></li><li data-type='method'><a href="Parser.html#is">is</a></li><li data-type='method'><a href="Parser.html#parse">parse</a></li><li data-type='method'><a href="Parser.html#parseBrowser">parseBrowser</a></li><li data-type='method'><a href="Parser.html#parseEngine">parseEngine</a></li><li data-type='method'><a href="Parser.html#parseOS">parseOS</a></li><li data-type='method'><a href="Parser.html#parsePlatform">parsePlatform</a></li><li data-type='method'><a href="Parser.html#satisfies">satisfies</a></li><li data-type='method'><a href="Parser.html#some">some</a></li><li data-type='method'><a href="Parser.html#test">test</a></li></ul></li></ul><h3><a href="global.html">Global</a></h3>
+    <h2><a href="index.html">Home</a></h2><h3>Classes</h3><ul><li><a href="Bowser.html">Bowser</a><ul class='methods'><li data-type='method'><a href="Bowser.html#.getParser">getParser</a></li><li data-type='method'><a href="Bowser.html#.parse">parse</a></li></ul></li><li><a href="Parser.html">Parser</a><ul class='methods'><li data-type='method'><a href="Parser.html#getBrowser">getBrowser</a></li><li data-type='method'><a href="Parser.html#getBrowserName">getBrowserName</a></li><li data-type='method'><a href="Parser.html#getBrowserVersion">getBrowserVersion</a></li><li data-type='method'><a href="Parser.html#getEngine">getEngine</a></li><li data-type='method'><a href="Parser.html#getEngineName">getEngineName</a></li><li data-type='method'><a href="Parser.html#getOS">getOS</a></li><li data-type='method'><a href="Parser.html#getOSName">getOSName</a></li><li data-type='method'><a href="Parser.html#getOSVersion">getOSVersion</a></li><li data-type='method'><a href="Parser.html#getPlatform">getPlatform</a></li><li data-type='method'><a href="Parser.html#getPlatformType">getPlatformType</a></li><li data-type='method'><a href="Parser.html#getResult">getResult</a></li><li data-type='method'><a href="Parser.html#getUA">getUA</a></li><li data-type='method'><a href="Parser.html#is">is</a></li><li data-type='method'><a href="Parser.html#parse">parse</a></li><li data-type='method'><a href="Parser.html#parseBrowser">parseBrowser</a></li><li data-type='method'><a href="Parser.html#parseEngine">parseEngine</a></li><li data-type='method'><a href="Parser.html#parseOS">parseOS</a></li><li data-type='method'><a href="Parser.html#parsePlatform">parsePlatform</a></li><li data-type='method'><a href="Parser.html#satisfies">satisfies</a></li><li data-type='method'><a href="Parser.html#some">some</a></li><li data-type='method'><a href="Parser.html#test">test</a></li></ul></li></ul><h3>Global</h3><ul><li><a href="global.html#getAndroidVersionName">getAndroidVersionName</a></li><li><a href="global.html#getFirstMatch">getFirstMatch</a></li><li><a href="global.html#getSecondMatch">getSecondMatch</a></li><li><a href="global.html#getVersionPrecision">getVersionPrecision</a></li><li><a href="global.html#map">map</a></li><li><a href="global.html#matchAndReturnConst">matchAndReturnConst</a></li></ul>
 </nav>

 <div id="main">
@ -41,11 +41,11 @@
    
    <section>
        <article>
-            <pre class="prettyprint source linenums"><code>import browserParsersList from './parser-browsers';
-import osParsersList from './parser-os';
-import platformParsersList from './parser-platforms';
-import enginesParsersList from './parser-engines';
-import { compareVersions } from './utils';
+            <pre class="prettyprint source linenums"><code>import browserParsersList from './parser-browsers.js';
+import osParsersList from './parser-os.js';
+import platformParsersList from './parser-platforms.js';
+import enginesParsersList from './parser-engines.js';
+import Utils from './utils.js';

 /**
 * The main class that arranges the whole parsing process.
@ -315,6 +315,19 @@ class Parser {
    return this.parseEngine();
  }

+  /**
+   * Get engines's name
+   * @return {String} Engines's name or an empty string
+   *
+   * @public
+   */
+  getEngineName(toLowerCase) {
+    if (toLowerCase) {
+      return String(this.getEngine().name).toLowerCase() || '';
+    }
+    return this.getEngine().name || '';
+  }
+
  /**
   * Get parsed platform
   * @return {{}}
@ -468,7 +481,7 @@ class Parser {
    }

    return expectedResults.indexOf(
-      compareVersions(currentBrowserVersion, comparableVersion, isLoose),
+      Utils.compareVersions(currentBrowserVersion, comparableVersion, isLoose),
    ) > -1;
  }

@ -480,6 +493,10 @@ class Parser {
    return this.getPlatformType(true) === String(platformType).toLowerCase();
  }

+  isEngine(engineName) {
+    return this.getEngineName(true) === String(engineName).toLowerCase();
+  }
+
  /**
   * Is anything? Check if the browser is called "anything",
   * the OS called "anything" or the platform called "anything"
@ -515,7 +532,7 @@ export default Parser;
 <br class="clear">

 <footer>
-    Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.5.5</a> on Sat Jan 19 2019 15:43:45 GMT+0200 (EET) using the <a href="https://github.com/clenemt/docdash">docdash</a> theme.
+    Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.5.5</a> on Wed Mar 06 2019 14:31:23 GMT+0200 (EET) using the <a href="https://github.com/clenemt/docdash">docdash</a> theme.
 </footer>

 <script>prettyPrint();</script>
--- a/docs/utils.js.html
+++ b/docs/utils.js.html
@ -26,7 +26,7 @@

 <nav>
    
-    <h2><a href="index.html">Home</a></h2><h3>Classes</h3><ul><li><a href="Bowser.html">Bowser</a><ul class='methods'><li data-type='method'><a href="Bowser.html#.getParser">getParser</a></li><li data-type='method'><a href="Bowser.html#.parse">parse</a></li></ul></li><li><a href="Parser.html">Parser</a><ul class='methods'><li data-type='method'><a href="Parser.html#getBrowser">getBrowser</a></li><li data-type='method'><a href="Parser.html#getBrowserName">getBrowserName</a></li><li data-type='method'><a href="Parser.html#getBrowserVersion">getBrowserVersion</a></li><li data-type='method'><a href="Parser.html#getEngine">getEngine</a></li><li data-type='method'><a href="Parser.html#getOS">getOS</a></li><li data-type='method'><a href="Parser.html#getOSName">getOSName</a></li><li data-type='method'><a href="Parser.html#getOSVersion">getOSVersion</a></li><li data-type='method'><a href="Parser.html#getPlatform">getPlatform</a></li><li data-type='method'><a href="Parser.html#getPlatformType">getPlatformType</a></li><li data-type='method'><a href="Parser.html#getResult">getResult</a></li><li data-type='method'><a href="Parser.html#getUA">getUA</a></li><li data-type='method'><a href="Parser.html#is">is</a></li><li data-type='method'><a href="Parser.html#parse">parse</a></li><li data-type='method'><a href="Parser.html#parseBrowser">parseBrowser</a></li><li data-type='method'><a href="Parser.html#parseEngine">parseEngine</a></li><li data-type='method'><a href="Parser.html#parseOS">parseOS</a></li><li data-type='method'><a href="Parser.html#parsePlatform">parsePlatform</a></li><li data-type='method'><a href="Parser.html#satisfies">satisfies</a></li><li data-type='method'><a href="Parser.html#some">some</a></li><li data-type='method'><a href="Parser.html#test">test</a></li></ul></li></ul><h3><a href="global.html">Global</a></h3>
+    <h2><a href="index.html">Home</a></h2><h3>Classes</h3><ul><li><a href="Bowser.html">Bowser</a><ul class='methods'><li data-type='method'><a href="Bowser.html#.getParser">getParser</a></li><li data-type='method'><a href="Bowser.html#.parse">parse</a></li></ul></li><li><a href="Parser.html">Parser</a><ul class='methods'><li data-type='method'><a href="Parser.html#getBrowser">getBrowser</a></li><li data-type='method'><a href="Parser.html#getBrowserName">getBrowserName</a></li><li data-type='method'><a href="Parser.html#getBrowserVersion">getBrowserVersion</a></li><li data-type='method'><a href="Parser.html#getEngine">getEngine</a></li><li data-type='method'><a href="Parser.html#getEngineName">getEngineName</a></li><li data-type='method'><a href="Parser.html#getOS">getOS</a></li><li data-type='method'><a href="Parser.html#getOSName">getOSName</a></li><li data-type='method'><a href="Parser.html#getOSVersion">getOSVersion</a></li><li data-type='method'><a href="Parser.html#getPlatform">getPlatform</a></li><li data-type='method'><a href="Parser.html#getPlatformType">getPlatformType</a></li><li data-type='method'><a href="Parser.html#getResult">getResult</a></li><li data-type='method'><a href="Parser.html#getUA">getUA</a></li><li data-type='method'><a href="Parser.html#is">is</a></li><li data-type='method'><a href="Parser.html#parse">parse</a></li><li data-type='method'><a href="Parser.html#parseBrowser">parseBrowser</a></li><li data-type='method'><a href="Parser.html#parseEngine">parseEngine</a></li><li data-type='method'><a href="Parser.html#parseOS">parseOS</a></li><li data-type='method'><a href="Parser.html#parsePlatform">parsePlatform</a></li><li data-type='method'><a href="Parser.html#satisfies">satisfies</a></li><li data-type='method'><a href="Parser.html#some">some</a></li><li data-type='method'><a href="Parser.html#test">test</a></li></ul></li></ul><h3>Global</h3><ul><li><a href="global.html#getAndroidVersionName">getAndroidVersionName</a></li><li><a href="global.html#getFirstMatch">getFirstMatch</a></li><li><a href="global.html#getSecondMatch">getSecondMatch</a></li><li><a href="global.html#getVersionPrecision">getVersionPrecision</a></li><li><a href="global.html#map">map</a></li><li><a href="global.html#matchAndReturnConst">matchAndReturnConst</a></li></ul>
 </nav>

 <div id="main">
@ -41,7 +41,7 @@
    
    <section>
        <article>
-            <pre class="prettyprint source linenums"><code>class Utils {
+            <pre class="prettyprint source linenums"><code>export default class Utils {
  /**
   * Get first matched item for a string
   * @param {RegExp} regexp
@ -231,8 +231,6 @@
    return result;
  }
 }
-
-module.exports = Utils;
 </code></pre>
        </article>
    </section>
@ -247,7 +245,7 @@ module.exports = Utils;
 <br class="clear">

 <footer>
-    Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.5.5</a> on Sat Jan 19 2019 15:43:45 GMT+0200 (EET) using the <a href="https://github.com/clenemt/docdash">docdash</a> theme.
+    Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.5.5</a> on Wed Mar 06 2019 14:31:23 GMT+0200 (EET) using the <a href="https://github.com/clenemt/docdash">docdash</a> theme.
 </footer>

 <script>prettyPrint();</script>
--- a/package-lock.json
+++ b/package-lock.json
--- a/package.json
+++ b/package.json
@ -1,6 +1,6 @@
 {
  "name": "bowser",
-  "version": "2.1.0",
+  "version": "2.1.1",
  "description": "Lightweight browser detector",
  "keywords": [
    "browser",
@ -42,8 +42,9 @@
    "eslint-config-airbnb-base": "^13.1.0",
    "eslint-plugin-ava": "^5.1.0",
    "eslint-plugin-import": "^2.14.0",
+    "gh-pages": "^2.0.1",
    "jsdoc": "^3.5.5",
-    "nyc": "^12.0.2",
+    "nyc": "^13.2.0",
    "sinon": "^6.1.5",
    "testem": "^2.9.3",
    "webpack": "^4.28.4",
@ -63,6 +64,7 @@
  },
  "scripts": {
    "build": "webpack --config webpack.config.js",
+    "deploy": "jsdoc -c jsdoc.json && gh-pages --dist docs --dest docs",
    "prepublishOnly": "npm run build",
    "lint": "eslint ./src",
    "testem": "testem",
--- a/src/bowser.js
+++ b/src/bowser.js
@ -4,7 +4,7 @@
 * MIT License | (c) Dustin Diaz 2012-2015
 * MIT License | (c) Denis Demchenko 2015-2017
 */
-import Parser from './parser';
+import Parser from './parser.js';

 /**
 * Bowser class.
--- a/src/parser-browsers.js
+++ b/src/parser-browsers.js
@ -23,10 +23,7 @@
 * return true/false to get the Parser know if this browser descriptor matches the UA or not.
 */

-import {
-  getFirstMatch,
-  getSecondMatch,
-} from './utils';
+import Utils from './utils.js';

 const commonVersionIdentifier = /version\/(\d+(\.?_?\d+)+)/i;

@ -38,7 +35,7 @@ const browsersList = [
      const browser = {
        name: 'Googlebot',
      };
-      const version = getFirstMatch(/googlebot\/(\d+(\.\d+))/i, ua) || getFirstMatch(commonVersionIdentifier, ua);
+      const version = Utils.getFirstMatch(/googlebot\/(\d+(\.\d+))/i, ua) || Utils.getFirstMatch(commonVersionIdentifier, ua);

      if (version) {
        browser.version = version;
@ -55,7 +52,7 @@ const browsersList = [
      const browser = {
        name: 'Opera',
      };
-      const version = getFirstMatch(commonVersionIdentifier, ua) || getFirstMatch(/(?:opera)[\s/](\d+(\.?_?\d+)+)/i, ua);
+      const version = Utils.getFirstMatch(commonVersionIdentifier, ua) || Utils.getFirstMatch(/(?:opera)[\s/](\d+(\.?_?\d+)+)/i, ua);

      if (version) {
        browser.version = version;
@ -72,7 +69,7 @@ const browsersList = [
      const browser = {
        name: 'Opera',
      };
-      const version = getFirstMatch(/(?:opr|opios)[\s/](\S+)/i, ua) || getFirstMatch(commonVersionIdentifier, ua);
+      const version = Utils.getFirstMatch(/(?:opr|opios)[\s/](\S+)/i, ua) || Utils.getFirstMatch(commonVersionIdentifier, ua);

      if (version) {
        browser.version = version;
@ -87,7 +84,7 @@ const browsersList = [
      const browser = {
        name: 'Samsung Internet for Android',
      };
-      const version = getFirstMatch(commonVersionIdentifier, ua) || getFirstMatch(/(?:SamsungBrowser)[\s/](\d+(\.?_?\d+)+)/i, ua);
+      const version = Utils.getFirstMatch(commonVersionIdentifier, ua) || Utils.getFirstMatch(/(?:SamsungBrowser)[\s/](\d+(\.?_?\d+)+)/i, ua);

      if (version) {
        browser.version = version;
@ -102,7 +99,7 @@ const browsersList = [
      const browser = {
        name: 'NAVER Whale Browser',
      };
-      const version = getFirstMatch(commonVersionIdentifier, ua) || getFirstMatch(/(?:whale)[\s/](\d+(?:\.\d+)+)/i, ua);
+      const version = Utils.getFirstMatch(commonVersionIdentifier, ua) || Utils.getFirstMatch(/(?:whale)[\s/](\d+(?:\.\d+)+)/i, ua);

      if (version) {
        browser.version = version;
@ -117,7 +114,7 @@ const browsersList = [
      const browser = {
        name: 'MZ Browser',
      };
-      const version = getFirstMatch(/(?:MZBrowser)[\s/](\d+(?:\.\d+)+)/i, ua) || getFirstMatch(commonVersionIdentifier, ua);
+      const version = Utils.getFirstMatch(/(?:MZBrowser)[\s/](\d+(?:\.\d+)+)/i, ua) || Utils.getFirstMatch(commonVersionIdentifier, ua);

      if (version) {
        browser.version = version;
@ -132,7 +129,7 @@ const browsersList = [
      const browser = {
        name: 'Focus',
      };
-      const version = getFirstMatch(/(?:focus)[\s/](\d+(?:\.\d+)+)/i, ua) || getFirstMatch(commonVersionIdentifier, ua);
+      const version = Utils.getFirstMatch(/(?:focus)[\s/](\d+(?:\.\d+)+)/i, ua) || Utils.getFirstMatch(commonVersionIdentifier, ua);

      if (version) {
        browser.version = version;
@ -147,7 +144,7 @@ const browsersList = [
      const browser = {
        name: 'Swing',
      };
-      const version = getFirstMatch(/(?:swing)[\s/](\d+(?:\.\d+)+)/i, ua) || getFirstMatch(commonVersionIdentifier, ua);
+      const version = Utils.getFirstMatch(/(?:swing)[\s/](\d+(?:\.\d+)+)/i, ua) || Utils.getFirstMatch(commonVersionIdentifier, ua);

      if (version) {
        browser.version = version;
@ -162,7 +159,7 @@ const browsersList = [
      const browser = {
        name: 'Opera Coast',
      };
-      const version = getFirstMatch(commonVersionIdentifier, ua) || getFirstMatch(/(?:coast)[\s/](\d+(\.?_?\d+)+)/i, ua);
+      const version = Utils.getFirstMatch(commonVersionIdentifier, ua) || Utils.getFirstMatch(/(?:coast)[\s/](\d+(\.?_?\d+)+)/i, ua);

      if (version) {
        browser.version = version;
@ -177,7 +174,7 @@ const browsersList = [
      const browser = {
        name: 'Yandex Browser',
      };
-      const version = getFirstMatch(commonVersionIdentifier, ua) || getFirstMatch(/(?:yabrowser)[\s/](\d+(\.?_?\d+)+)/i, ua);
+      const version = Utils.getFirstMatch(commonVersionIdentifier, ua) || Utils.getFirstMatch(/(?:yabrowser)[\s/](\d+(\.?_?\d+)+)/i, ua);

      if (version) {
        browser.version = version;
@ -192,7 +189,7 @@ const browsersList = [
      const browser = {
        name: 'UC Browser',
      };
-      const version = getFirstMatch(commonVersionIdentifier, ua) || getFirstMatch(/(?:ucbrowser)[\s/](\d+(\.?_?\d+)+)/i, ua);
+      const version = Utils.getFirstMatch(commonVersionIdentifier, ua) || Utils.getFirstMatch(/(?:ucbrowser)[\s/](\d+(\.?_?\d+)+)/i, ua);

      if (version) {
        browser.version = version;
@ -207,7 +204,7 @@ const browsersList = [
      const browser = {
        name: 'Maxthon',
      };
-      const version = getFirstMatch(commonVersionIdentifier, ua) || getFirstMatch(/(?:Maxthon|mxios)[\s/](\d+(\.?_?\d+)+)/i, ua);
+      const version = Utils.getFirstMatch(commonVersionIdentifier, ua) || Utils.getFirstMatch(/(?:Maxthon|mxios)[\s/](\d+(\.?_?\d+)+)/i, ua);

      if (version) {
        browser.version = version;
@ -222,7 +219,7 @@ const browsersList = [
      const browser = {
        name: 'Epiphany',
      };
-      const version = getFirstMatch(commonVersionIdentifier, ua) || getFirstMatch(/(?:epiphany)[\s/](\d+(\.?_?\d+)+)/i, ua);
+      const version = Utils.getFirstMatch(commonVersionIdentifier, ua) || Utils.getFirstMatch(/(?:epiphany)[\s/](\d+(\.?_?\d+)+)/i, ua);

      if (version) {
        browser.version = version;
@ -237,7 +234,7 @@ const browsersList = [
      const browser = {
        name: 'Puffin',
      };
-      const version = getFirstMatch(commonVersionIdentifier, ua) || getFirstMatch(/(?:puffin)[\s/](\d+(\.?_?\d+)+)/i, ua);
+      const version = Utils.getFirstMatch(commonVersionIdentifier, ua) || Utils.getFirstMatch(/(?:puffin)[\s/](\d+(\.?_?\d+)+)/i, ua);

      if (version) {
        browser.version = version;
@ -252,7 +249,7 @@ const browsersList = [
      const browser = {
        name: 'Sleipnir',
      };
-      const version = getFirstMatch(commonVersionIdentifier, ua) || getFirstMatch(/(?:sleipnir)[\s/](\d+(\.?_?\d+)+)/i, ua);
+      const version = Utils.getFirstMatch(commonVersionIdentifier, ua) || Utils.getFirstMatch(/(?:sleipnir)[\s/](\d+(\.?_?\d+)+)/i, ua);

      if (version) {
        browser.version = version;
@ -267,7 +264,7 @@ const browsersList = [
      const browser = {
        name: 'K-Meleon',
      };
-      const version = getFirstMatch(commonVersionIdentifier, ua) || getFirstMatch(/(?:k-meleon)[\s/](\d+(\.?_?\d+)+)/i, ua);
+      const version = Utils.getFirstMatch(commonVersionIdentifier, ua) || Utils.getFirstMatch(/(?:k-meleon)[\s/](\d+(\.?_?\d+)+)/i, ua);

      if (version) {
        browser.version = version;
@ -282,7 +279,7 @@ const browsersList = [
      const browser = {
        name: 'WeChat',
      };
-      const version = getFirstMatch(/(?:micromessenger)[\s/](\d+(\.?_?\d+)+)/i, ua) || getFirstMatch(commonVersionIdentifier, ua);
+      const version = Utils.getFirstMatch(/(?:micromessenger)[\s/](\d+(\.?_?\d+)+)/i, ua) || Utils.getFirstMatch(commonVersionIdentifier, ua);

      if (version) {
        browser.version = version;
@ -297,7 +294,7 @@ const browsersList = [
      const browser = {
        name: 'Internet Explorer',
      };
-      const version = getFirstMatch(/(?:msie |rv:)(\d+(\.?_?\d+)+)/i, ua);
+      const version = Utils.getFirstMatch(/(?:msie |rv:)(\d+(\.?_?\d+)+)/i, ua);

      if (version) {
        browser.version = version;
@ -313,7 +310,7 @@ const browsersList = [
        name: 'Microsoft Edge',
      };

-      const version = getSecondMatch(/edg([ea]|ios)\/(\d+(\.?_?\d+)+)/i, ua);
+      const version = Utils.getSecondMatch(/edg([ea]|ios)\/(\d+(\.?_?\d+)+)/i, ua);

      if (version) {
        browser.version = version;
@ -328,7 +325,7 @@ const browsersList = [
      const browser = {
        name: 'Vivaldi',
      };
-      const version = getFirstMatch(/vivaldi\/(\d+(\.?_?\d+)+)/i, ua);
+      const version = Utils.getFirstMatch(/vivaldi\/(\d+(\.?_?\d+)+)/i, ua);

      if (version) {
        browser.version = version;
@ -343,7 +340,7 @@ const browsersList = [
      const browser = {
        name: 'SeaMonkey',
      };
-      const version = getFirstMatch(/seamonkey\/(\d+(\.?_?\d+)+)/i, ua);
+      const version = Utils.getFirstMatch(/seamonkey\/(\d+(\.?_?\d+)+)/i, ua);

      if (version) {
        browser.version = version;
@ -359,7 +356,7 @@ const browsersList = [
        name: 'Sailfish',
      };

-      const version = getFirstMatch(/sailfish\s?browser\/(\d+(\.\d+)?)/i, ua);
+      const version = Utils.getFirstMatch(/sailfish\s?browser\/(\d+(\.\d+)?)/i, ua);

      if (version) {
        browser.version = version;
@ -374,7 +371,7 @@ const browsersList = [
      const browser = {
        name: 'Amazon Silk',
      };
-      const version = getFirstMatch(/silk\/(\d+(\.?_?\d+)+)/i, ua);
+      const version = Utils.getFirstMatch(/silk\/(\d+(\.?_?\d+)+)/i, ua);

      if (version) {
        browser.version = version;
@ -389,7 +386,7 @@ const browsersList = [
      const browser = {
        name: 'PhantomJS',
      };
-      const version = getFirstMatch(/phantomjs\/(\d+(\.?_?\d+)+)/i, ua);
+      const version = Utils.getFirstMatch(/phantomjs\/(\d+(\.?_?\d+)+)/i, ua);

      if (version) {
        browser.version = version;
@ -404,7 +401,7 @@ const browsersList = [
      const browser = {
        name: 'SlimerJS',
      };
-      const version = getFirstMatch(/slimerjs\/(\d+(\.?_?\d+)+)/i, ua);
+      const version = Utils.getFirstMatch(/slimerjs\/(\d+(\.?_?\d+)+)/i, ua);

      if (version) {
        browser.version = version;
@ -419,7 +416,7 @@ const browsersList = [
      const browser = {
        name: 'BlackBerry',
      };
-      const version = getFirstMatch(commonVersionIdentifier, ua) || getFirstMatch(/blackberry[\d]+\/(\d+(\.?_?\d+)+)/i, ua);
+      const version = Utils.getFirstMatch(commonVersionIdentifier, ua) || Utils.getFirstMatch(/blackberry[\d]+\/(\d+(\.?_?\d+)+)/i, ua);

      if (version) {
        browser.version = version;
@ -434,7 +431,7 @@ const browsersList = [
      const browser = {
        name: 'WebOS Browser',
      };
-      const version = getFirstMatch(commonVersionIdentifier, ua) || getFirstMatch(/w(?:eb)?[o0]sbrowser\/(\d+(\.?_?\d+)+)/i, ua);
+      const version = Utils.getFirstMatch(commonVersionIdentifier, ua) || Utils.getFirstMatch(/w(?:eb)?[o0]sbrowser\/(\d+(\.?_?\d+)+)/i, ua);

      if (version) {
        browser.version = version;
@ -449,7 +446,7 @@ const browsersList = [
      const browser = {
        name: 'Bada',
      };
-      const version = getFirstMatch(/dolfin\/(\d+(\.?_?\d+)+)/i, ua);
+      const version = Utils.getFirstMatch(/dolfin\/(\d+(\.?_?\d+)+)/i, ua);

      if (version) {
        browser.version = version;
@ -464,7 +461,7 @@ const browsersList = [
      const browser = {
        name: 'Tizen',
      };
-      const version = getFirstMatch(/(?:tizen\s?)?browser\/(\d+(\.?_?\d+)+)/i, ua) || getFirstMatch(commonVersionIdentifier, ua);
+      const version = Utils.getFirstMatch(/(?:tizen\s?)?browser\/(\d+(\.?_?\d+)+)/i, ua) || Utils.getFirstMatch(commonVersionIdentifier, ua);

      if (version) {
        browser.version = version;
@ -479,7 +476,7 @@ const browsersList = [
      const browser = {
        name: 'QupZilla',
      };
-      const version = getFirstMatch(/(?:qupzilla)[\s/](\d+(\.?_?\d+)+)/i, ua) || getFirstMatch(commonVersionIdentifier, ua);
+      const version = Utils.getFirstMatch(/(?:qupzilla)[\s/](\d+(\.?_?\d+)+)/i, ua) || Utils.getFirstMatch(commonVersionIdentifier, ua);

      if (version) {
        browser.version = version;
@ -494,7 +491,7 @@ const browsersList = [
      const browser = {
        name: 'Firefox',
      };
-      const version = getFirstMatch(/(?:firefox|iceweasel|fxios)[\s/](\d+(\.?_?\d+)+)/i, ua);
+      const version = Utils.getFirstMatch(/(?:firefox|iceweasel|fxios)[\s/](\d+(\.?_?\d+)+)/i, ua);

      if (version) {
        browser.version = version;
@ -509,7 +506,7 @@ const browsersList = [
      const browser = {
        name: 'Chromium',
      };
-      const version = getFirstMatch(/(?:chromium)[\s/](\d+(\.?_?\d+)+)/i, ua) || getFirstMatch(commonVersionIdentifier, ua);
+      const version = Utils.getFirstMatch(/(?:chromium)[\s/](\d+(\.?_?\d+)+)/i, ua) || Utils.getFirstMatch(commonVersionIdentifier, ua);

      if (version) {
        browser.version = version;
@ -524,7 +521,7 @@ const browsersList = [
      const browser = {
        name: 'Chrome',
      };
-      const version = getFirstMatch(/(?:chrome|crios|crmo)\/(\d+(\.?_?\d+)+)/i, ua);
+      const version = Utils.getFirstMatch(/(?:chrome|crios|crmo)\/(\d+(\.?_?\d+)+)/i, ua);

      if (version) {
        browser.version = version;
@ -545,7 +542,24 @@ const browsersList = [
      const browser = {
        name: 'Android Browser',
      };
-      const version = getFirstMatch(commonVersionIdentifier, ua);
+      const version = Utils.getFirstMatch(commonVersionIdentifier, ua);
+
+      if (version) {
+        browser.version = version;
+      }
+
+      return browser;
+    },
+  },
+
+  /* PlayStation 4 */
+  {
+    test: [/playstation 4/i],
+    describe(ua) {
+      const browser = {
+        name: 'PlayStation 4',
+      };
+      const version = Utils.getFirstMatch(commonVersionIdentifier, ua);

      if (version) {
        browser.version = version;
@ -579,7 +593,7 @@ const browsersList = [
      const browser = {
        name: 'Safari',
      };
-      const version = getFirstMatch(commonVersionIdentifier, ua);
+      const version = Utils.getFirstMatch(commonVersionIdentifier, ua);

      if (version) {
        browser.version = version;
@ -594,8 +608,8 @@ const browsersList = [
    test: [/.*/i],
    describe(ua) {
      return {
-        name: getFirstMatch(/^(.*)\/(.*) /, ua),
-        version: getSecondMatch(/^(.*)\/(.*) /, ua),
+        name: Utils.getFirstMatch(/^(.*)\/(.*) /, ua),
+        version: Utils.getSecondMatch(/^(.*)\/(.*) /, ua),
      };
    },
  },
--- a/src/parser-engines.js
+++ b/src/parser-engines.js
@ -1,4 +1,4 @@
-import { getFirstMatch } from './utils';
+import Utils from './utils.js';

 /*
 * More specific goes first
@ -10,7 +10,7 @@ export default [
      return parser.getBrowserName(true) === 'microsoft edge';
    },
    describe(ua) {
-      const version = getFirstMatch(/edge\/(\d+(\.?_?\d+)+)/i, ua);
+      const version = Utils.getFirstMatch(/edge\/(\d+(\.?_?\d+)+)/i, ua);
      return {
        name: 'EdgeHTML',
        version,
@ -26,7 +26,7 @@ export default [
        name: 'Trident',
      };

-      const version = getFirstMatch(/trident\/(\d+(\.?_?\d+)+)/i, ua);
+      const version = Utils.getFirstMatch(/trident\/(\d+(\.?_?\d+)+)/i, ua);

      if (version) {
        engine.version = version;
@ -46,7 +46,7 @@ export default [
        name: 'Presto',
      };

-      const version = getFirstMatch(/presto\/(\d+(\.?_?\d+)+)/i, ua);
+      const version = Utils.getFirstMatch(/presto\/(\d+(\.?_?\d+)+)/i, ua);

      if (version) {
        engine.version = version;
@ -68,7 +68,7 @@ export default [
        name: 'Gecko',
      };

-      const version = getFirstMatch(/gecko\/(\d+(\.?_?\d+)+)/i, ua);
+      const version = Utils.getFirstMatch(/gecko\/(\d+(\.?_?\d+)+)/i, ua);

      if (version) {
        engine.version = version;
@ -96,7 +96,7 @@ export default [
        name: 'WebKit',
      };

-      const version = getFirstMatch(/webkit\/(\d+(\.?_?\d+)+)/i, ua);
+      const version = Utils.getFirstMatch(/webkit\/(\d+(\.?_?\d+)+)/i, ua);

      if (version) {
        engine.version = version;
--- a/src/parser-os.js
+++ b/src/parser-os.js
@ -1,15 +1,11 @@
-import {
-  getFirstMatch,
-  getWindowsVersionName,
-  getAndroidVersionName,
-} from './utils';
+import Utils from './utils.js';

 export default [
  /* Windows Phone */
  {
    test: [/windows phone/i],
    describe(ua) {
-      const version = getFirstMatch(/windows phone (?:os)?\s?(\d+(\.\d+)*)/i, ua);
+      const version = Utils.getFirstMatch(/windows phone (?:os)?\s?(\d+(\.\d+)*)/i, ua);
      return {
        name: 'Windows Phone',
        version,
@ -21,8 +17,8 @@ export default [
  {
    test: [/windows/i],
    describe(ua) {
-      const version = getFirstMatch(/Windows ((NT|XP)( \d\d?.\d)?)/i, ua);
-      const versionName = getWindowsVersionName(version);
+      const version = Utils.getFirstMatch(/Windows ((NT|XP)( \d\d?.\d)?)/i, ua);
+      const versionName = Utils.getWindowsVersionName(version);

      return {
        name: 'Windows',
@ -36,7 +32,7 @@ export default [
  {
    test: [/macintosh/i],
    describe(ua) {
-      const version = getFirstMatch(/mac os x (\d+(\.?_?\d+)+)/i, ua).replace(/[_\s]/g, '.');
+      const version = Utils.getFirstMatch(/mac os x (\d+(\.?_?\d+)+)/i, ua).replace(/[_\s]/g, '.');
      return {
        name: 'macOS',
        version,
@ -48,7 +44,7 @@ export default [
  {
    test: [/(ipod|iphone|ipad)/i],
    describe(ua) {
-      const version = getFirstMatch(/os (\d+([_\s]\d+)*) like mac os x/i, ua).replace(/[_\s]/g, '.');
+      const version = Utils.getFirstMatch(/os (\d+([_\s]\d+)*) like mac os x/i, ua).replace(/[_\s]/g, '.');

      return {
        name: 'iOS',
@ -65,8 +61,8 @@ export default [
      return notLikeAndroid && butAndroid;
    },
    describe(ua) {
-      const version = getFirstMatch(/android[\s/-](\d+(\.\d+)*)/i, ua);
-      const versionName = getAndroidVersionName(version);
+      const version = Utils.getFirstMatch(/android[\s/-](\d+(\.\d+)*)/i, ua);
+      const versionName = Utils.getAndroidVersionName(version);
      const os = {
        name: 'Android',
        version,
@ -82,7 +78,7 @@ export default [
  {
    test: [/(web|hpw)[o0]s/i],
    describe(ua) {
-      const version = getFirstMatch(/(?:web|hpw)[o0]s\/(\d+(\.\d+)*)/i, ua);
+      const version = Utils.getFirstMatch(/(?:web|hpw)[o0]s\/(\d+(\.\d+)*)/i, ua);
      const os = {
        name: 'WebOS',
      };
@ -98,9 +94,9 @@ export default [
  {
    test: [/blackberry|\bbb\d+/i, /rim\stablet/i],
    describe(ua) {
-      const version = getFirstMatch(/rim\stablet\sos\s(\d+(\.\d+)*)/i, ua)
-        || getFirstMatch(/blackberry\d+\/(\d+([_\s]\d+)*)/i, ua)
-        || getFirstMatch(/\bbb(\d+)/i, ua);
+      const version = Utils.getFirstMatch(/rim\stablet\sos\s(\d+(\.\d+)*)/i, ua)
+        || Utils.getFirstMatch(/blackberry\d+\/(\d+([_\s]\d+)*)/i, ua)
+        || Utils.getFirstMatch(/\bbb(\d+)/i, ua);

      return {
        name: 'BlackBerry',
@ -113,7 +109,7 @@ export default [
  {
    test: [/bada/i],
    describe(ua) {
-      const version = getFirstMatch(/bada\/(\d+(\.\d+)*)/i, ua);
+      const version = Utils.getFirstMatch(/bada\/(\d+(\.\d+)*)/i, ua);

      return {
        name: 'Bada',
@ -126,7 +122,7 @@ export default [
  {
    test: [/tizen/i],
    describe(ua) {
-      const version = getFirstMatch(/tizen[/\s](\d+(\.\d+)*)/i, ua);
+      const version = Utils.getFirstMatch(/tizen[/\s](\d+(\.\d+)*)/i, ua);

      return {
        name: 'Tizen',
@ -159,7 +155,7 @@ export default [
  {
    test: [/PlayStation 4/],
    describe(ua) {
-      const version = getFirstMatch(/PlayStation 4[/\s](\d+(\.\d+)*)/i, ua);
+      const version = Utils.getFirstMatch(/PlayStation 4[/\s](\d+(\.\d+)*)/i, ua);
      return {
        name: 'PlayStation 4',
        version,
--- a/src/parser-platforms.js
+++ b/src/parser-platforms.js
@ -1,4 +1,4 @@
-import { getFirstMatch } from './utils';
+import Utils from './utils.js';

 const TYPES_LABELS = {
  tablet: 'tablet',
@ -28,7 +28,7 @@ export default [
  {
    test: [/huawei/i],
    describe(ua) {
-      const model = getFirstMatch(/(can-l01)/i, ua) && 'Nova';
+      const model = Utils.getFirstMatch(/(can-l01)/i, ua) && 'Nova';
      const platform = {
        type: TYPES_LABELS.mobile,
        vendor: 'Huawei',
@ -104,7 +104,7 @@ export default [
      return iDevice && !likeIDevice;
    },
    describe(ua) {
-      const model = getFirstMatch(/(ipod|iphone)/i, ua);
+      const model = Utils.getFirstMatch(/(ipod|iphone)/i, ua);
      return {
        type: TYPES_LABELS.mobile,
        vendor: 'Apple',
--- a/src/parser.js
+++ b/src/parser.js
@ -1,8 +1,8 @@
-import browserParsersList from './parser-browsers';
-import osParsersList from './parser-os';
-import platformParsersList from './parser-platforms';
-import enginesParsersList from './parser-engines';
-import { compareVersions } from './utils';
+import browserParsersList from './parser-browsers.js';
+import osParsersList from './parser-os.js';
+import platformParsersList from './parser-platforms.js';
+import enginesParsersList from './parser-engines.js';
+import Utils from './utils.js';

 /**
 * The main class that arranges the whole parsing process.
@ -438,7 +438,7 @@ class Parser {
    }

    return expectedResults.indexOf(
-      compareVersions(currentBrowserVersion, comparableVersion, isLoose),
+      Utils.compareVersions(currentBrowserVersion, comparableVersion, isLoose),
    ) > -1;
  }

--- a/src/utils.js
+++ b/src/utils.js
@ -1,4 +1,4 @@
-class Utils {
+export default class Utils {
  /**
   * Get first matched item for a string
   * @param {RegExp} regexp
@ -188,5 +188,3 @@ class Utils {
    return result;
  }
 }
-
-module.exports = Utils;