Updates dependencies

Adds new webpack tree shaking plugin

package-lock.json

@@ -10265,9 +10265,9 @@
             }
         },
         "ts-loader": {
-            "version": "4.4.2",
-            "resolved": "https://registry.npmjs.org/ts-loader/-/ts-loader-4.4.2.tgz",
-            "integrity": "sha512-Z3Y1a7A0KZZ1s/mAZkt74l1NAF7Y5xUhD1V9VB8/1eUlUOk8Qa/oo46tO2Uu5kQ3wXypOlbv77lLQySjXEDcdw==",
+            "version": "4.5.0",
+            "resolved": "https://registry.npmjs.org/ts-loader/-/ts-loader-4.5.0.tgz",
+            "integrity": "sha512-ihgVaSmgrX4crGV4n7yuoHPoCHbDzj9aepCZR9TgIx4SgJ9gdnB6xLHgUBb7bsFM/f0K6x9iXa65KY/Fu1Klkw==",
             "dev": true,
             "requires": {
                 "chalk": "^2.3.0",
@@ -11276,6 +11276,25 @@
                 }
             }
         },
+        "webpack-deep-scope-analysis": {
+            "version": "1.3.6",
+            "resolved": "https://registry.npmjs.org/webpack-deep-scope-analysis/-/webpack-deep-scope-analysis-1.3.6.tgz",
+            "integrity": "sha1-cpoBV+lYaM3/y0u3sIzA5vTsjLQ=",
+            "dev": true,
+            "requires": {
+                "esrecurse": "^4.2.1",
+                "estraverse": "^4.2.0"
+            }
+        },
+        "webpack-deep-scope-plugin": {
+            "version": "1.3.6",
+            "resolved": "https://registry.npmjs.org/webpack-deep-scope-plugin/-/webpack-deep-scope-plugin-1.3.6.tgz",
+            "integrity": "sha1-jQKLi4dfDMTXQj4b62105WYtSxo=",
+            "dev": true,
+            "requires": {
+                "webpack-deep-scope-analysis": "^1.3.6"
+            }
+        },
         "webpack-log": {
             "version": "1.2.0",
             "resolved": "https://registry.npmjs.org/webpack-log/-/webpack-log-1.2.0.tgz",

package.json

@@ -3611,11 +3611,12 @@
         "tslint": "5.11.0",
         "tslint-loader": "3.6.0",
         "tslint-prettiest": "0.0.1",
-        "ts-loader": "4.4.2",
+        "ts-loader": "4.5.0",
         "typescript": "3.0.1",
         "vscode": "1.1.21",
         "webpack": "4.16.5",
         "webpack-cli": "3.1.0",
+        "webpack-deep-scope-plugin": "1.3.6",
         "webpack-node-externals": "1.7.2"
     }
 }

webpack.config.js

@@ -7,6 +7,7 @@ const HtmlInlineSourcePlugin = require('html-webpack-inline-source-plugin');
 const HtmlPlugin = require('html-webpack-plugin');
 const ImageminPlugin = require('imagemin-webpack-plugin').default;
 const MiniCssExtractPlugin = require('mini-css-extract-plugin');
+const WebpackDeepScopeAnalysisPlugin = require('webpack-deep-scope-plugin').default;
 
 module.exports = function(env, argv) {
     env = env || {};
@@ -18,6 +19,10 @@ module.exports = function(env, argv) {
 
 function getExtensionConfig(env) {
     const plugins = [new CleanPlugin(['out'], { verbose: false })];
+    // Comment out for now, as it errors
+    // if (env.production) {
+    //     plugins.push(new WebpackDeepScopeAnalysisPlugin());
+    // }
 
     return {
         name: 'extension',
@@ -133,6 +138,10 @@ function getUIConfig(env) {
         })
     ];
 
+    if (env.production) {
+        plugins.push(new WebpackDeepScopeAnalysisPlugin());
+    }
+
     return {
         name: 'ui',
         context: path.resolve(__dirname, 'src/ui'),