Fix the translate method bug

- Add phpDoc for CallbackQuery class methods

src/EventHandler/CallbackQuery.php

@@ -46,6 +46,12 @@ final class CallbackQuery extends Update
         $this->gameShortName = $rawCallback['game_short_name'] ?? '';
     }
 
+    /**
+     * @param string $message Popup to show
+     * @param bool $alert Whether to show the message as a popup instead of a toast notification
+     * @param string|null $url URL to open
+     * @param int $cacheTime Cache validity (default set to 5 min based on telegram official docs ...)
+     */
     public function answer(
         string  $message,
         bool    $alert = false,
@@ -64,6 +70,18 @@ final class CallbackQuery extends Update
         );
     }
 
+    /**
+     * Edit message text.
+     *
+     * @param string $message New message
+     * @param array|null $replyMarkup Reply markup for inline keyboards
+     * @param array|null $entities Message entities for styled text
+     * @param ParseMode $parseMode Whether to parse HTML or Markdown markup in the message
+     * @param int|null $scheduleDate Scheduled message date for scheduled messages
+     * @param bool $noWebpage Disable webpage preview
+     *
+     */
+
     public function edit(
         ?string   $message,
         ?array    $replyMarkup = null,

src/EventHandler/Message.php

@@ -270,7 +270,9 @@ abstract class Message extends AbstractMessage
     public function translate(
         string $toLang = 'en'
     ): string {
-        Assert::notEmpty($this->message);
+        if (empty($message = $this->message)) {
+            return $message;
+        }
         $result = $this->getClient()->methodCallAsyncRead(
             'messages.translateText',
             [