upgraded dependencies

vendor/symfony/console/Question/ChoiceQuestion.php

@@ -58,11 +58,9 @@ class ChoiceQuestion extends Question
      *
      * When multiselect is set to true, multiple choices can be answered.
      *
-     * @param bool $multiselect
-     *
      * @return $this
      */
-    public function setMultiselect($multiselect)
+    public function setMultiselect(bool $multiselect)
     {
         $this->multiselect = $multiselect;
         $this->setValidator($this->getDefaultValidator());
@@ -93,11 +91,9 @@ class ChoiceQuestion extends Question
     /**
      * Sets the prompt for choices.
      *
-     * @param string $prompt
-     *
      * @return $this
      */
-    public function setPrompt($prompt)
+    public function setPrompt(string $prompt)
     {
         $this->prompt = $prompt;
 
@@ -109,11 +105,9 @@ class ChoiceQuestion extends Question
      *
      * The error message has a string placeholder (%s) for the invalid value.
      *
-     * @param string $errorMessage
-     *
      * @return $this
      */
-    public function setErrorMessage($errorMessage)
+    public function setErrorMessage(string $errorMessage)
     {
         $this->errorMessage = $errorMessage;
         $this->setValidator($this->getDefaultValidator());
@@ -175,7 +169,8 @@ class ChoiceQuestion extends Question
                     throw new InvalidArgumentException(sprintf($errorMessage, $value));
                 }
 
-                $multiselectChoices[] = (string) $result;
+                // For associative choices, consistently return the key as string:
+                $multiselectChoices[] = $isAssoc ? (string) $result : $result;
             }
 
             if ($multiselect) {