Add Bootstrap class

Bootstrap.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace hipanel\modules\domainchecker;
+
+use yii\base\BootstrapInterface;
+
+class Bootstrap implements BootstrapInterface
+{
+    public function bootstrap($application)
+    {
+        $application->getI18n()->translations['hipanel/domainchecker'] = [
+            'class' => 'yii\i18n\PhpMessageSource',
+            'basePath' => '@hipanel/modules/domainchecker/messages',
+            'fileMap' => [
+                'hipanel/domainchecker' => 'domainchecker.php',
+            ],
+        ];
+    }
+}

composer.json

@@ -45,5 +45,8 @@
         "psr-4": {
             "hipanel\\modules\\domainchecker\\": "src"
         }
+    },
+    "extra": {
+        "bootstrap": "hipanel\\modules\\domainchecker\\Bootstrap"
     }
 }