Cleanup + release note

CHANGELOG.md

@@ -1,6 +1,7 @@
 # Release Notes for Craft Generator
 
 ## Unreleased
+- Added `craft\generator\BaseGenerator::messageTwig()`. ([#25](https://github.com/craftcms/generator/pull/25))
 - The plugin generator now ensures that the project’s `composer.json` file has `minimum-stability: dev` and `prefer-stable: true` set. ([#22](https://github.com/craftcms/generator/issues/22))
 - Fixed a bug where the Service generator was suggesting adding a `config()` method which defined the service config, even when the target was a module. ([#24](https://github.com/craftcms/generator/issues/24))
 

src/BaseGenerator.php

@@ -733,7 +733,7 @@ protected function namespacePath(string $namespace): string
     protected function messagePhp(string $message): string
     {
         $messagePhp = var_export($message, true);
-        $category = $this->getTranslationCategory();
+        $category = $this->translationCategory();
 
         return $category ? sprintf("Craft::t('%s', %s)", $category, $messagePhp) : $messagePhp;
     }
@@ -745,11 +745,12 @@ protected function messagePhp(string $message): string
      *
      * @param string $message The string to output
      * @return string Twig statement
+     * @since 1.6.0
      */
     protected function messageTwig(string $message): string
     {
         $messageTwig = var_export($message, true);
-        $category = $this->getTranslationCategory();
+        $category = $this->translationCategory();
 
         return $category ? sprintf("'%1\$s\'|t('%2\$s\', %1\$s)", $category, $messageTwig) : $messageTwig;
     }
@@ -764,7 +765,7 @@ protected function messageTwig(string $message): string
      *
      * @return string|null Translation category handle
      */
-    protected function getTranslationCategory(): ?string
+    private function translationCategory(): ?string
     {
         return match (true) {
             $this->module instanceof Application => 'app',