Added tests for class decorators

.babelrc

@@ -2,5 +2,6 @@
     "presets": [
         "es2015",
         "stage-0"
-    ]
+    ],
+    "plugins": ["babel-plugin-transform-decorators-legacy"]
 }

jsconfig.json

@@ -1,6 +1,7 @@
 {
     "compilerOptions": {
-        "allowSyntheticDefaultImports": true
+        "allowSyntheticDefaultImports": true,
+        "experimentalDecorators": true
     },
     "exclude": [
         "node_modules"

package.json

@@ -44,6 +44,7 @@
     "babel-cli": "^6.9.0",
     "babel-eslint": "^6.0.4",
     "babel-loader": "^6.2.4",
+    "babel-plugin-transform-decorators-legacy": "^1.3.4",
     "babel-preset-es2015": "^6.9.0",
     "babel-preset-stage-0": "^6.5.0",
     "eslint": "^2.11.1",

test/groupedClass.js

@@ -0,0 +1,27 @@
+import i18n, { i18nGroup } from '../lib/index'
+
+const name = 'Steffen'
+const amount = 1250.33
+
+@i18nGroup('custom group')
+export default class GroupedClass {
+    getText() {
+        return this.i18n`Hello ${name}, you have ${amount}:c in your bank account.`
+    }
+
+    getCommonText() {
+        return i18n('common')`Hello ${name}, you have ${amount}:c in your bank account.`
+    }
+}
+
+class GroupedClass2 {
+    getText() {
+        return this.i18n`Hello ${name}, you have ${amount}:c in your bank account.`
+    }
+
+    getCommonText() {
+        return i18n('common 2') `Hello ${name}, you have ${amount}:c in your bank account.`
+    }
+}
+
+export const groupedClass2 = i18nGroup('custom group 2')(GroupedClass2)