diff --git a/src/Illuminate/Cache/CacheManager.php b/src/Illuminate/Cache/CacheManager.php
index 0a0c2de5e171..2e4d0489fbd9 100755
--- a/src/Illuminate/Cache/CacheManager.php
+++ b/src/Illuminate/Cache/CacheManager.php
@@ -114,7 +114,7 @@ public function resolve($name)
     /**
      * Build a cache repository with the given configuration.
      *
-     * @param  array  $config
+     * @param  array{driver: string, name?: string}  $config
      * @return \Illuminate\Cache\Repository
      */
     public function build(array $config)
@@ -137,7 +137,7 @@ public function build(array $config)
     /**
      * Call a custom driver creator.
      *
-     * @param  array  $config
+     * @param  array{driver: string}  $config
      * @return mixed
      */
     protected function callCustomCreator(array $config)
@@ -161,7 +161,7 @@ protected function createApcDriver(array $config)
     /**
      * Create an instance of the array cache driver.
      *
-     * @param  array  $config
+     * @param  array{serialize?: bool}  $config
      * @return \Illuminate\Cache\Repository
      */
     protected function createArrayDriver(array $config)
@@ -172,7 +172,7 @@ protected function createArrayDriver(array $config)
     /**
      * Create an instance of the file cache driver.
      *
-     * @param  array  $config
+     * @param  array{path: string, lock_path: string, permission?: int}  $config
      * @return \Illuminate\Cache\Repository
      */
     protected function createFileDriver(array $config)
@@ -187,7 +187,7 @@ protected function createFileDriver(array $config)
     /**
      * Create an instance of the Memcached cache driver.
      *
-     * @param  array  $config
+     * @param  array{servers: array{host: string, port: int, weight?: int}[], persistent_id?: string|null, options?: array, sasl?: array{string, string}}  $config
      * @return \Illuminate\Cache\Repository
      */
     protected function createMemcachedDriver(array $config)
@@ -217,7 +217,7 @@ protected function createNullDriver()
     /**
      * Create an instance of the Redis cache driver.
      *
-     * @param  array  $config
+     * @param  array{connection?: sttring, lock_connection?: string}  $config
      * @return \Illuminate\Cache\Repository
      */
     protected function createRedisDriver(array $config)
@@ -237,7 +237,7 @@ protected function createRedisDriver(array $config)
     /**
      * Create an instance of the database cache driver.
      *
-     * @param  array  $config
+     * @param  array{table: string, connection?: string, lock_table?: string, lock_lottery?: array{int, int}, lock_timeout?: int, lock_connection?: string}  $config
      * @return \Illuminate\Cache\Repository
      */
     protected function createDatabaseDriver(array $config)
@@ -264,7 +264,7 @@ protected function createDatabaseDriver(array $config)
     /**
      * Create an instance of the DynamoDB cache driver.
      *
-     * @param  array  $config
+     * @param  array{table: string, attributes?: array{key?: string, value?: string, expiration?: string}}  $config
      * @return \Illuminate\Cache\Repository
      */
     protected function createDynamodbDriver(array $config)
@@ -287,6 +287,7 @@ protected function createDynamodbDriver(array $config)
     /**
      * Create new DynamoDb Client instance.
      *
+     * @param  array{region: string, endpoint?: string, key?: string, secret?: string, token?: string}  $config
      * @return \Aws\DynamoDb\DynamoDbClient
      */
     protected function newDynamodbClient(array $config)
@@ -314,7 +315,7 @@ protected function newDynamodbClient(array $config)
      * Create a new cache repository with the given implementation.
      *
      * @param  \Illuminate\Contracts\Cache\Store  $store
-     * @param  array  $config
+     * @param  array{store?: string, events: bool}  $config
      * @return \Illuminate\Cache\Repository
      */
     public function repository(Store $store, array $config = [])
@@ -356,7 +357,7 @@ public function refreshEventDispatcher()
     /**
      * Get the cache prefix.
      *
-     * @param  array  $config
+     * @param  array{prefix?: string}  $config
      * @return string
      */
     protected function getPrefix(array $config)
@@ -403,7 +404,7 @@ public function setDefaultDriver($name)
     /**
      * Unset the given driver instances.
      *
-     * @param  array|string|null  $name
+     * @param  string[]|string|null  $name
      * @return $this
      */
     public function forgetDriver($name = null)
diff --git a/src/Illuminate/Cache/DatabaseLock.php b/src/Illuminate/Cache/DatabaseLock.php
index d490f8c05048..ed9318c9421a 100644
--- a/src/Illuminate/Cache/DatabaseLock.php
+++ b/src/Illuminate/Cache/DatabaseLock.php
@@ -24,7 +24,7 @@ class DatabaseLock extends Lock
     /**
      * The prune probability odds.
      *
-     * @var array
+     * @var array{int, int}
      */
     protected $lottery;
 
@@ -43,7 +43,7 @@ class DatabaseLock extends Lock
      * @param  string  $name
      * @param  int  $seconds
      * @param  string|null  $owner
-     * @param  array  $lottery
+     * @param  array{int, int}  $lottery
      * @param  int  $defaultTimeoutInSeconds
      */
     public function __construct(Connection $connection, $table, $name, $seconds, $owner = null, $lottery = [2, 100], $defaultTimeoutInSeconds = 86400)
diff --git a/src/Illuminate/Cache/DatabaseStore.php b/src/Illuminate/Cache/DatabaseStore.php
index 2d5fd6d03b92..1762f7b4ee8b 100755
--- a/src/Illuminate/Cache/DatabaseStore.php
+++ b/src/Illuminate/Cache/DatabaseStore.php
@@ -57,7 +57,7 @@ class DatabaseStore implements LockProvider, Store
     /**
      * An array representation of the lock lottery odds.
      *
-     * @var array
+     * @var array{int, int}
      */
     protected $lockLottery;
 
@@ -75,7 +75,7 @@ class DatabaseStore implements LockProvider, Store
      * @param  string  $table
      * @param  string  $prefix
      * @param  string  $lockTable
-     * @param  array  $lockLottery
+     * @param  array{int, int}  $lockLottery
      * @param  int  $defaultLockTimeoutInSeconds
      */
     public function __construct(
@@ -253,10 +253,13 @@ public function decrement($key, $value = 1)
     /**
      * Increment or decrement an item in the cache.
      *
+     * @template TValue of int|float
+     * @template TReturn of int|false
+     *
      * @param  string  $key
-     * @param  int|float  $value
-     * @param  \Closure  $callback
-     * @return int|false
+     * @param  TValue  $value
+     * @param  (\Closure(int, TValue): TReturn)  $callback
+     * @return TReturn
      */
     protected function incrementOrDecrement($key, $value, Closure $callback)
     {
@@ -377,7 +380,7 @@ public function forgetIfExpired($key)
     /**
      * Remove all items from the cache.
      *
-     * @param  array  $keys
+     * @param  array<int, string>  $keys
      * @return bool
      */
     protected function forgetMany(array $keys)
@@ -393,7 +396,7 @@ protected function forgetMany(array $keys)
     /**
      * Remove all expired items from the given set from the cache.
      *
-     * @param  array  $keys
+     * @param  array<int, string>  $keys
      * @param  bool  $prefixed
      * @return bool
      */
diff --git a/src/Illuminate/Cache/MemcachedConnector.php b/src/Illuminate/Cache/MemcachedConnector.php
index 224d94099bf3..8a51a6f5d0e6 100755
--- a/src/Illuminate/Cache/MemcachedConnector.php
+++ b/src/Illuminate/Cache/MemcachedConnector.php
@@ -9,10 +9,10 @@ class MemcachedConnector
     /**
      * Create a new Memcached connection.
      *
-     * @param  array  $servers
+     * @param  array{host: string, port: int, weight?: int}[]  $servers
      * @param  string|null  $connectionId
      * @param  array  $options
-     * @param  array  $credentials
+     * @param  array{string, string}  $credentials
      * @return \Memcached
      */
     public function connect(array $servers, $connectionId = null, array $options = [], array $credentials = [])
@@ -39,7 +39,7 @@ public function connect(array $servers, $connectionId = null, array $options = [
      * Get a new Memcached instance.
      *
      * @param  string|null  $connectionId
-     * @param  array  $credentials
+     * @param  array{string, string}  $credentials
      * @param  array  $options
      * @return \Memcached
      */
@@ -73,7 +73,7 @@ protected function createMemcachedInstance($connectionId)
      * Set the SASL credentials on the Memcached connection.
      *
      * @param  \Memcached  $memcached
-     * @param  array  $credentials
+     * @param  array{string, string}  $credentials
      * @return void
      */
     protected function setCredentials($memcached, $credentials)
diff --git a/src/Illuminate/Console/Scheduling/ManagesFrequencies.php b/src/Illuminate/Console/Scheduling/ManagesFrequencies.php
index f0f6678d79db..d494ce73d8a0 100644
--- a/src/Illuminate/Console/Scheduling/ManagesFrequencies.php
+++ b/src/Illuminate/Console/Scheduling/ManagesFrequencies.php
@@ -51,7 +51,7 @@ public function unlessBetween($startTime, $endTime)
      *
      * @param  string  $startTime
      * @param  string  $endTime
-     * @return \Closure
+     * @return (\Closure(): bool)
      */
     private function inTimeInterval($startTime, $endTime)
     {
diff --git a/src/Illuminate/Database/Connectors/ConnectionFactory.php b/src/Illuminate/Database/Connectors/ConnectionFactory.php
index 8660921633a0..4447cd9a9cf9 100755
--- a/src/Illuminate/Database/Connectors/ConnectionFactory.php
+++ b/src/Illuminate/Database/Connectors/ConnectionFactory.php
@@ -94,7 +94,7 @@ protected function createReadWriteConnection(array $config)
      * Create a new PDO instance for reading.
      *
      * @param  array  $config
-     * @return \Closure
+     * @return (\Closure(array): \PDO)
      */
     protected function createReadPdo(array $config)
     {
@@ -157,7 +157,7 @@ protected function mergeReadWriteConfig(array $config, array $merge)
      * Create a new Closure that resolves to a PDO instance.
      *
      * @param  array  $config
-     * @return \Closure
+     * @return (\Closure(array): \PDO)
      */
     protected function createPdoResolver(array $config)
     {
@@ -170,7 +170,7 @@ protected function createPdoResolver(array $config)
      * Create a new Closure that resolves to a PDO instance with a specific host or an array of hosts.
      *
      * @param  array  $config
-     * @return \Closure
+     * @return (\Closure(array): \PDO)
      *
      * @throws \PDOException
      */
@@ -216,7 +216,7 @@ protected function parseHosts(array $config)
      * Create a new Closure that resolves to a PDO instance where there is no configured host.
      *
      * @param  array  $config
-     * @return \Closure
+     * @return (\Closure(array): \PDO)
      */
     protected function createPdoResolverWithoutHosts(array $config)
     {
diff --git a/src/Illuminate/Database/Eloquent/Concerns/HidesAttributes.php b/src/Illuminate/Database/Eloquent/Concerns/HidesAttributes.php
index c124fc60324e..ee7ab265e25b 100644
--- a/src/Illuminate/Database/Eloquent/Concerns/HidesAttributes.php
+++ b/src/Illuminate/Database/Eloquent/Concerns/HidesAttributes.php
@@ -86,7 +86,7 @@ public function makeVisible($attributes)
     /**
      * Make the given, typically hidden, attributes visible if the given truth test passes.
      *
-     * @param  bool|\Closure  $condition
+     * @param  bool|(\Closure(\Illuminate\Database\Eloquent\Model): bool)  $condition
      * @param  array<string>|string|null  $attributes
      * @return $this
      */
@@ -113,7 +113,7 @@ public function makeHidden($attributes)
     /**
      * Make the given, typically visible, attributes hidden if the given truth test passes.
      *
-     * @param  bool|\Closure  $condition
+     * @param  bool|(\Closure(\Illuminate\Database\Eloquent\Model): bool)  $condition
      * @param  array<string>|string|null  $attributes
      * @return $this
      */
diff --git a/src/Illuminate/Database/Query/JoinClause.php b/src/Illuminate/Database/Query/JoinClause.php
index d5733f35504b..a31487a0bfb4 100755
--- a/src/Illuminate/Database/Query/JoinClause.php
+++ b/src/Illuminate/Database/Query/JoinClause.php
@@ -81,7 +81,7 @@ public function __construct(Builder $parentQuery, $type, $table)
      *
      * on `contacts`.`user_id` = `users`.`id` and `contacts`.`info_id` = `info`.`id`
      *
-     * @param  \Closure|\Illuminate\Contracts\Database\Query\Expression|string  $first
+     * @param  (\Closure(\Illuminate\Database\Query\Builder): mixed)|\Illuminate\Contracts\Database\Query\Expression|string  $first
      * @param  string|null  $operator
      * @param  \Illuminate\Contracts\Database\Query\Expression|string|null  $second
      * @param  string  $boolean
@@ -101,7 +101,7 @@ public function on($first, $operator = null, $second = null, $boolean = 'and')
     /**
      * Add an "or on" clause to the join.
      *
-     * @param  \Closure|\Illuminate\Contracts\Database\Query\Expression|string  $first
+     * @param  (\Closure(\Illuminate\Database\Query\Builder): mixed)|\Illuminate\Contracts\Database\Query\Expression|string  $first
      * @param  string|null  $operator
      * @param  \Illuminate\Contracts\Database\Query\Expression|string|null  $second
      * @return \Illuminate\Database\Query\JoinClause
diff --git a/src/Illuminate/Http/Client/PendingRequest.php b/src/Illuminate/Http/Client/PendingRequest.php
index 120329743ff8..f2d03de459e7 100644
--- a/src/Illuminate/Http/Client/PendingRequest.php
+++ b/src/Illuminate/Http/Client/PendingRequest.php
@@ -625,7 +625,7 @@ public function retry(array|int $times, Closure|int $sleepMilliseconds = 0, ?cal
     /**
      * Replace the specified options on the request.
      *
-     * @param  array  $options
+     * @param  array<'cookies'|'form_params'|'headers'|'json'|'multipart'|'query', mixed>  $options
      * @return $this
      */
     public function withOptions(array $options)
@@ -1312,7 +1312,7 @@ public function pushHandlers($handlerStack)
     /**
      * Build the before sending handler.
      *
-     * @return \Closure
+     * @return (\Closure(callable): callable)
      */
     public function buildBeforeSendingHandler()
     {
@@ -1326,7 +1326,7 @@ public function buildBeforeSendingHandler()
     /**
      * Build the recorder handler.
      *
-     * @return \Closure
+     * @return (\Closure(callable): callable)
      */
     public function buildRecorderHandler()
     {
@@ -1349,7 +1349,7 @@ public function buildRecorderHandler()
     /**
      * Build the stub handler.
      *
-     * @return \Closure
+     * @return (\Closure(callable): callable)
      */
     public function buildStubHandler()
     {
@@ -1386,7 +1386,7 @@ public function buildStubHandler()
      * Get the sink stub handler callback.
      *
      * @param  string  $sink
-     * @return \Closure
+     * @return (\Closure(\Illuminate\Http\Client\Response): void)
      */
     protected function sinkStubHandler($sink)
     {
diff --git a/src/Illuminate/Pagination/AbstractCursorPaginator.php b/src/Illuminate/Pagination/AbstractCursorPaginator.php
index fea9fdc22574..0deb329a5558 100644
--- a/src/Illuminate/Pagination/AbstractCursorPaginator.php
+++ b/src/Illuminate/Pagination/AbstractCursorPaginator.php
@@ -95,7 +95,7 @@ abstract class AbstractCursorPaginator implements Htmlable, Stringable
     /**
      * The current cursor resolver callback.
      *
-     * @var \Closure
+     * @var (\Closure(string): \Illuminate\Pagination\Cursor|null)
      */
     protected static $currentCursorResolver;
 
@@ -512,7 +512,7 @@ public static function resolveCurrentCursor($cursorName = 'cursor', $default = n
     /**
      * Set the current cursor resolver callback.
      *
-     * @param  \Closure  $resolver
+     * @param  (\Closure(string): \Illuminate\Pagination\Cursor|null)  $resolver
      * @return void
      */
     public static function currentCursorResolver(Closure $resolver)
diff --git a/src/Illuminate/Pipeline/Pipeline.php b/src/Illuminate/Pipeline/Pipeline.php
index 6b99d025936a..61cad253d17c 100644
--- a/src/Illuminate/Pipeline/Pipeline.php
+++ b/src/Illuminate/Pipeline/Pipeline.php
@@ -229,7 +229,7 @@ protected function carry()
      * Parse full pipe string to get name and parameters.
      *
      * @param  string  $pipe
-     * @return array
+     * @return array<string|null, string[]>
      */
     protected function parsePipeString($pipe)
     {
diff --git a/src/Illuminate/Process/PendingProcess.php b/src/Illuminate/Process/PendingProcess.php
index f48899f69a5f..59569c2622d5 100644
--- a/src/Illuminate/Process/PendingProcess.php
+++ b/src/Illuminate/Process/PendingProcess.php
@@ -366,8 +366,8 @@ protected function fakeFor(string $command)
      * Resolve the given fake handler for a synchronous process.
      *
      * @param  string  $command
-     * @param  \Closure  $fake
-     * @return mixed
+     * @param  (\Closure(\Illuminate\Process\PendingProcess): int|string|array|\Illuminate\Process\ProcessResult|\Illuminate\Process\FakeProcessResult|\Illuminate\Process\FakeProcessDescription|\Illuminate\Process\FakeProcessSequence|\Throwable)  $fake
+     * @return \Illuminate\Process\FakeProcessResult|\Illuminate\Contracts\Process\ProcessResult|\Illuminate\Process\FakeProcessDescription|mixed
      */
     protected function resolveSynchronousFake(string $command, Closure $fake)
     {
@@ -396,7 +396,7 @@ protected function resolveSynchronousFake(string $command, Closure $fake)
      *
      * @param  string  $command
      * @param  callable|null  $output
-     * @param  \Closure  $fake
+     * @param  (\Closure(\Illuminate\Process\PendingProcess): int|string|array|\Illuminate\Process\ProcessResult|\Illuminate\Process\FakeProcessResult|\Illuminate\Process\FakeProcessDescription|\Illuminate\Process\FakeProcessSequence|\Throwable)  $fake
      * @return \Illuminate\Process\FakeInvokedProcess
      *
      * @throws \LogicException
diff --git a/src/Illuminate/Routing/Controller.php b/src/Illuminate/Routing/Controller.php
index a26a5ee7effa..4353b3d6a5a1 100644
--- a/src/Illuminate/Routing/Controller.php
+++ b/src/Illuminate/Routing/Controller.php
@@ -9,15 +9,15 @@ abstract class Controller
     /**
      * The middleware registered on the controller.
      *
-     * @var array
+     * @var array{middleware: \Closure|string, options: array{only: (string|mixed)[], except: (string|mixed)[]}}[]
      */
     protected $middleware = [];
 
     /**
      * Register middleware on the controller.
      *
-     * @param  \Closure|array|string  $middleware
-     * @param  array  $options
+     * @param  \Closure|array<int, \Closure|string>|string  $middleware
+     * @param  array{only: (string|mixed)[], except: (string|mixed)[]}  $options
      * @return \Illuminate\Routing\ControllerMiddlewareOptions
      */
     public function middleware($middleware, array $options = [])
diff --git a/src/Illuminate/Routing/ControllerMiddlewareOptions.php b/src/Illuminate/Routing/ControllerMiddlewareOptions.php
index 9fb468f22018..053bcbf3ffd5 100644
--- a/src/Illuminate/Routing/ControllerMiddlewareOptions.php
+++ b/src/Illuminate/Routing/ControllerMiddlewareOptions.php
@@ -7,14 +7,14 @@ class ControllerMiddlewareOptions
     /**
      * The middleware options.
      *
-     * @var array
+     * @var array{only: (string|mixed)[], except: (string|mixed)[]}
      */
     protected $options;
 
     /**
      * Create a new middleware option instance.
      *
-     * @param  array  $options
+     * @param  array{only: (string|mixed)[], except: (string|mixed)[]}  $options
      */
     public function __construct(array &$options)
     {
diff --git a/src/Illuminate/Support/Composer.php b/src/Illuminate/Support/Composer.php
index 4f9ddaa6a053..88737474cfed 100644
--- a/src/Illuminate/Support/Composer.php
+++ b/src/Illuminate/Support/Composer.php
@@ -57,7 +57,7 @@ public function hasPackage($package)
      *
      * @param  array<int, string>  $packages
      * @param  bool  $dev
-     * @param  \Closure|\Symfony\Component\Console\Output\OutputInterface|null  $output
+     * @param  (\Closure('out'|'err', string): void)|\Symfony\Component\Console\Output\OutputInterface|null  $output
      * @param  string|null  $composerBinary
      * @return bool
      */
@@ -86,7 +86,7 @@ public function requirePackages(array $packages, bool $dev = false, Closure|Outp
      *
      * @param  array<int, string>  $packages
      * @param  bool  $dev
-     * @param  \Closure|\Symfony\Component\Console\Output\OutputInterface|null  $output
+     * @param  (\Closure('out'|'err', string): void)|\Symfony\Component\Console\Output\OutputInterface|null  $output
      * @param  string|null  $composerBinary
      * @return bool
      */
@@ -164,7 +164,7 @@ public function dumpOptimized($composerBinary = null)
      * Get the Composer binary / command for the environment.
      *
      * @param  string|null  $composerBinary
-     * @return array
+     * @return array{string, string}|array{'composer'}
      */
     public function findComposer($composerBinary = null)
     {
diff --git a/src/Illuminate/Support/Traits/Localizable.php b/src/Illuminate/Support/Traits/Localizable.php
index 1e9fa58c90bf..d9464eb756a0 100644
--- a/src/Illuminate/Support/Traits/Localizable.php
+++ b/src/Illuminate/Support/Traits/Localizable.php
@@ -9,9 +9,11 @@ trait Localizable
     /**
      * Run the callback with the given locale.
      *
+     * @template TReturn
+     *
      * @param  string  $locale
-     * @param  \Closure  $callback
-     * @return mixed
+     * @param  (\Closure(): TReturn)  $callback
+     * @return TReturn
      */
     public function withLocale($locale, $callback)
     {