From d53ddf9bafb578242cc3a2c53d894f210739e2c4 Mon Sep 17 00:00:00 2001
From: Thomas Calvet <calvet.thomas@gmail.com>
Date: Wed, 7 Apr 2021 18:12:22 +0200
Subject: [PATCH] [PHPDoc] Fix some union type cases

---
 Descriptor/Descriptor.php     | 10 ----------
 Descriptor/TextDescriptor.php |  2 +-
 Helper/QuestionHelper.php     |  2 +-
 3 files changed, 2 insertions(+), 12 deletions(-)

diff --git a/Descriptor/Descriptor.php b/Descriptor/Descriptor.php
index d25a708e4..9c3878d1e 100644
--- a/Descriptor/Descriptor.php
+++ b/Descriptor/Descriptor.php
@@ -72,36 +72,26 @@ protected function write($content, $decorated = false)
 
     /**
      * Describes an InputArgument instance.
-     *
-     * @return string|mixed
      */
     abstract protected function describeInputArgument(InputArgument $argument, array $options = []);
 
     /**
      * Describes an InputOption instance.
-     *
-     * @return string|mixed
      */
     abstract protected function describeInputOption(InputOption $option, array $options = []);
 
     /**
      * Describes an InputDefinition instance.
-     *
-     * @return string|mixed
      */
     abstract protected function describeInputDefinition(InputDefinition $definition, array $options = []);
 
     /**
      * Describes a Command instance.
-     *
-     * @return string|mixed
      */
     abstract protected function describeCommand(Command $command, array $options = []);
 
     /**
      * Describes an Application instance.
-     *
-     * @return string|mixed
      */
     abstract protected function describeApplication(Application $application, array $options = []);
 }
diff --git a/Descriptor/TextDescriptor.php b/Descriptor/TextDescriptor.php
index 1db3686be..220bd2e68 100644
--- a/Descriptor/TextDescriptor.php
+++ b/Descriptor/TextDescriptor.php
@@ -298,7 +298,7 @@ private function formatDefaultValue($default): string
     }
 
     /**
-     * @param (Command|string)[] $commands
+     * @param array<Command|string> $commands
      */
     private function getColumnWidth(array $commands): int
     {
diff --git a/Helper/QuestionHelper.php b/Helper/QuestionHelper.php
index 6dde580cf..f1a3c4b5d 100644
--- a/Helper/QuestionHelper.php
+++ b/Helper/QuestionHelper.php
@@ -97,7 +97,7 @@ public static function disableStty()
     /**
      * Asks the question to the user.
      *
-     * @return bool|mixed|string|null
+     * @return mixed
      *
      * @throws RuntimeException In case the fallback is deactivated and the response cannot be hidden
      */