prettier config

.prettierrc.json

@@ -0,0 +1,3 @@
+{
+  "trailingComma": "none"
+}

webpack.config.dev.js

@@ -12,7 +12,7 @@ module.exports = {
   output: {
     path: path.resolve(__dirname, "build"),
     publicPath: "/",
-    filename: "bundle.js",
+    filename: "bundle.js"
   },
   devServer: {
     stats: "minimal",
@@ -20,25 +20,25 @@ module.exports = {
     historyApiFallback: true,
     disableHostCheck: true,
     headers: { "Access-Control-Allow-Origin": "*" },
-    https: false,
+    https: false
   },
   plugins: [
     new HtmlWebpackPlugin({
       template: "src/index.html",
-      favicon: "src/favicon.ico",
+      favicon: "src/favicon.ico"
-    }),
+    })
   ],
   module: {
     rules: [
       {
         test: /\.(js|jsx)$/,
         exclude: /node_modules/,
-        use: ["babel-loader"],
+        use: ["babel-loader"]
       },
       {
         test: /(\.css)$/,
-        use: ["style-loader", "css-loader"],
+        use: ["style-loader", "css-loader"]
-      },
+      }
-    ],
+    ]
-  },
+  }
 };