[8.x] Add explicit @return annotations in {@inheritdoc} from vendors and add some missing #[\ReturnTypeWillChange]

src/Illuminate/Cache/Repository.php

@@ -131,6 +131,8 @@ public function many(array $keys)
 
     /**
      * {@inheritdoc}
+     *
+     * @return iterable
      */
     public function getMultiple($keys, $default = null)
     {
@@ -219,6 +221,8 @@ public function put($key, $value, $ttl = null)
 
     /**
      * {@inheritdoc}
+     *
+     * @return bool
      */
     public function set($key, $value, $ttl = null)
     {
@@ -276,6 +280,8 @@ protected function putManyForever(array $values)
 
     /**
      * {@inheritdoc}
+     *
+     * @return bool
      */
     public function setMultiple($values, $ttl = null)
     {
@@ -439,6 +445,8 @@ public function forget($key)
 
     /**
      * {@inheritdoc}
+     *
+     * @return bool
      */
     public function delete($key)
     {
@@ -447,6 +455,8 @@ public function delete($key)
 
     /**
      * {@inheritdoc}
+     *
+     * @return bool
      */
     public function deleteMultiple($keys)
     {
@@ -463,6 +473,8 @@ public function deleteMultiple($keys)
 
     /**
      * {@inheritdoc}
+     *
+     * @return bool
      */
     public function clear()
     {

src/Illuminate/Console/Application.php

@@ -76,6 +76,8 @@ public function __construct(Container $laravel, Dispatcher $events, $version)
 
     /**
      * {@inheritdoc}
+     *
+     * @return int
      */
     public function run(InputInterface $input = null, OutputInterface $output = null)
     {

src/Illuminate/Console/Command.php

@@ -163,6 +163,8 @@ protected function resolveCommand($command)
 
     /**
      * {@inheritdoc}
+     *
+     * @return bool
      */
     public function isHidden()
     {
@@ -171,6 +173,8 @@ public function isHidden()
 
     /**
      * {@inheritdoc}
+     *
+     * @return static
      */
     public function setHidden(bool $hidden)
     {

src/Illuminate/Container/Container.php

@@ -187,7 +187,9 @@ public function bound($abstract)
     }
 
     /**
-     *  {@inheritdoc}
+     * {@inheritdoc}
+     *
+     * @return bool
      */
     public function has($id)
     {
@@ -693,7 +695,9 @@ public function make($abstract, array $parameters = [])
     }
 
     /**
-     *  {@inheritdoc}
+     * {@inheritdoc}
+     *
+     * @return mixed
      */
     public function get($id)
     {

src/Illuminate/Container/Util.php

@@ -53,7 +53,7 @@ public static function getParameterClassName($parameter)
         $type = $parameter->getType();
 
         if (! $type instanceof ReflectionNamedType || $type->isBuiltin()) {
-            return;
+            return null;
         }
 
         $name = $type->getName();

src/Illuminate/Database/DBAL/TimestampType.php

@@ -10,6 +10,8 @@ class TimestampType extends Type
 {
     /**
      * {@inheritdoc}
+     *
+     * @return string
      */
     public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform)
     {
@@ -97,6 +99,8 @@ protected function getSQLitePlatformSQLDeclaration(array $fieldDeclaration)
 
     /**
      * {@inheritdoc}
+     *
+     * @return string
      */
     public function getName()
     {

src/Illuminate/Database/PDO/SqlServerDriver.php

@@ -6,6 +6,9 @@
 
 class SqlServerDriver extends AbstractSQLServerDriver
 {
+    /**
+     * @return \Doctrine\DBAL\Driver\Connection
+     */
     public function connect(array $params)
     {
         return new SqlServerConnection(

src/Illuminate/Foundation/Application.php

@@ -958,6 +958,8 @@ protected function fireAppCallbacks(array $callbacks)
 
     /**
      * {@inheritdoc}
+     *
+     * @return \Symfony\Component\HttpFoundation\Response
      */
     public function handle(SymfonyRequest $request, int $type = self::MASTER_REQUEST, bool $catch = true)
     {

src/Illuminate/Http/JsonResponse.php

@@ -34,6 +34,8 @@ public function __construct($data = null, $status = 200, $headers = [], $options
 
     /**
      * {@inheritdoc}
+     *
+     * @return static
      */
     public static function fromJsonString(?string $data = null, int $status = 200, array $headers = [])
     {
@@ -65,6 +67,8 @@ public function getData($assoc = false, $depth = 512)
 
     /**
      * {@inheritdoc}
+     *
+     * @return static
      */
     public function setData($data = [])
     {
@@ -109,6 +113,8 @@ protected function hasValidJson($jsonError)
 
     /**
      * {@inheritdoc}
+     *
+     * @return static
      */
     public function setEncodingOptions($options)
     {

src/Illuminate/Http/Request.php

@@ -456,6 +456,8 @@ public static function createFromBase(SymfonyRequest $request)
 
     /**
      * {@inheritdoc}
+     *
+     * @return static
      */
     public function duplicate(array $query = null, array $request = null, array $attributes = null, array $cookies = null, array $files = null, array $server = null)
     {

src/Illuminate/Mail/Transport/ArrayTransport.php

@@ -26,6 +26,8 @@ public function __construct()
 
     /**
      * {@inheritdoc}
+     *
+     * @return int
      */
     public function send(Swift_Mime_SimpleMessage $message, &$failedRecipients = null)
     {

src/Illuminate/Mail/Transport/LogTransport.php

@@ -28,6 +28,8 @@ public function __construct(LoggerInterface $logger)
 
     /**
      * {@inheritdoc}
+     *
+     * @return int
      */
     public function send(Swift_Mime_SimpleMessage $message, &$failedRecipients = null)
     {

src/Illuminate/Mail/Transport/MailgunTransport.php

@@ -55,6 +55,8 @@ public function __construct(ClientInterface $client, $key, $domain, $endpoint =
 
     /**
      * {@inheritdoc}
+     *
+     * @return int
      */
     public function send(Swift_Mime_SimpleMessage $message, &$failedRecipients = null)
     {

src/Illuminate/Mail/Transport/SesTransport.php

@@ -36,6 +36,8 @@ public function __construct(SesClient $ses, $options = [])
 
     /**
      * {@inheritdoc}
+     *
+     * @return int
      */
     public function send(Swift_Mime_SimpleMessage $message, &$failedRecipients = null)
     {

src/Illuminate/Mail/Transport/Transport.php

@@ -18,6 +18,8 @@ abstract class Transport implements Swift_Transport
 
     /**
      * {@inheritdoc}
+     *
+     * @return bool
      */
     public function isStarted()
     {
@@ -42,6 +44,8 @@ public function stop()
 
     /**
      * {@inheritdoc}
+     *
+     * @return bool
      */
     public function ping()
     {

src/Illuminate/Session/ArraySessionHandler.php

@@ -36,6 +36,8 @@ public function __construct($minutes)
 
     /**
      * {@inheritdoc}
+     *
+     * @return bool
      */
     #[\ReturnTypeWillChange]
     public function open($savePath, $sessionName)
@@ -45,6 +47,8 @@ public function open($savePath, $sessionName)
 
     /**
      * {@inheritdoc}
+     *
+     * @return bool
      */
     #[\ReturnTypeWillChange]
     public function close()
@@ -54,6 +58,8 @@ public function close()
 
     /**
      * {@inheritdoc}
+     *
+     * @return string|false
      */
     #[\ReturnTypeWillChange]
     public function read($sessionId)
@@ -75,6 +81,8 @@ public function read($sessionId)
 
     /**
      * {@inheritdoc}
+     *
+     * @return bool
      */
     #[\ReturnTypeWillChange]
     public function write($sessionId, $data)
@@ -89,6 +97,8 @@ public function write($sessionId, $data)
 
     /**
      * {@inheritdoc}
+     *
+     * @return bool
      */
     #[\ReturnTypeWillChange]
     public function destroy($sessionId)
@@ -102,6 +112,8 @@ public function destroy($sessionId)
 
     /**
      * {@inheritdoc}
+     *
+     * @return int|false
      */
     #[\ReturnTypeWillChange]
     public function gc($lifetime)

src/Illuminate/Session/CacheBasedSessionHandler.php

@@ -36,6 +36,8 @@ public function __construct(CacheContract $cache, $minutes)
 
     /**
      * {@inheritdoc}
+     *
+     * @return bool
      */
     #[\ReturnTypeWillChange]
     public function open($savePath, $sessionName)
@@ -45,6 +47,8 @@ public function open($savePath, $sessionName)
 
     /**
      * {@inheritdoc}
+     *
+     * @return bool
      */
     #[\ReturnTypeWillChange]
     public function close()
@@ -54,6 +58,8 @@ public function close()
 
     /**
      * {@inheritdoc}
+     *
+     * @return string|false
      */
     #[\ReturnTypeWillChange]
     public function read($sessionId)
@@ -63,6 +69,8 @@ public function read($sessionId)
 
     /**
      * {@inheritdoc}
+     *
+     * @return bool
      */
     #[\ReturnTypeWillChange]
     public function write($sessionId, $data)
@@ -72,6 +80,8 @@ public function write($sessionId, $data)
 
     /**
      * {@inheritdoc}
+     *
+     * @return bool
      */
     #[\ReturnTypeWillChange]
     public function destroy($sessionId)
@@ -81,6 +91,8 @@ public function destroy($sessionId)
 
     /**
      * {@inheritdoc}
+     *
+     * @return int|false
      */
     #[\ReturnTypeWillChange]
     public function gc($lifetime)