Add: Version property

.eslintrc.json

@@ -8,6 +8,9 @@
     "parserOptions": {
         "sourceType": "module"
     },
+    "globals": {
+        "VERSION": true
+    },
     "rules": {
         "quotes": [
             "error",

script/webpack.dev.js

@@ -63,6 +63,9 @@ module.exports = {
         ]
     },
     plugins: [
-        new webpack.BannerPlugin(banner)
+        new webpack.BannerPlugin(banner),
+        new webpack.DefinePlugin({
+            VERSION: '\'' + pkg.version + '\''
+        })
     ]
 };

src/index.es6

@@ -23,6 +23,7 @@ module.exports = {
         this._initSettings();
         this._initTools(tool);
     },
+    version: VERSION,
     config, util,
     Console, Elements, Network, Sources, Resources, Info, Snippets, Features,
     get(name)