Mark immediately invoked callback params

stubs/Collections/ReadableCollection.stub

@@ -2,6 +2,7 @@
 
 namespace Doctrine\Common\Collections;
 
+use Closure;
 use Countable;
 use IteratorAggregate;
 
@@ -13,4 +14,73 @@ use IteratorAggregate;
 interface ReadableCollection extends Countable, IteratorAggregate
 {
 
+    /**
+     * @param-immediately-invoked-callable $p
+     *
+     * @param Closure(TKey, T):bool $p
+     *
+     * @return bool
+     */
+    public function exists(Closure $p);
+
+    /**
+     * @param-immediately-invoked-callable $p
+     *
+     * @param Closure(T, TKey):bool $p
+     *
+     * @return ReadableCollection<TKey, T>
+     */
+    public function filter(Closure $p);
+
+    /**
+     * @param-immediately-invoked-callable $func
+     *
+     * @param Closure(T):U $func
+     *
+     * @return ReadableCollection<TKey, U>
+     *
+     * @template U
+     */
+    public function map(Closure $func);
+
+    /**
+     * @param-immediately-invoked-callable $p
+     *
+     * @param Closure(TKey, T):bool $p
+     *
+     * @return array{0: ReadableCollection<TKey, T>, 1: ReadableCollection<TKey, T>}
+     */
+    public function partition(Closure $p);
+
+    /**
+     * @param-immediately-invoked-callable $p
+     *
+     * @param Closure(TKey, T):bool $p
+     *
+     * @return bool TRUE, if the predicate yields TRUE for all elements, FALSE otherwise.
+     */
+    public function forAll(Closure $p);
+
+    /**
+     * @param-immediately-invoked-callable $p
+     *
+     * @param Closure(TKey, T):bool $p
+     *
+     * @return T|null
+     */
+    public function findFirst(Closure $p);
+
+    /**
+     * @param-immediately-invoked-callable $func
+     *
+     * @param Closure(TReturn|TInitial, T):TReturn $func
+     * @param TInitial $initial
+     *
+     * @return TReturn|TInitial
+     *
+     * @template TReturn
+     * @template TInitial
+     */
+    public function reduce(Closure $func, mixed $initial = null);
+
 }

stubs/DBAL/Connection.stub

@@ -2,9 +2,11 @@
 
 namespace Doctrine\DBAL;
 
+use Closure;
 use Doctrine\DBAL\Cache\CacheException;
 use Doctrine\DBAL\Cache\QueryCacheProfile;
 use Doctrine\DBAL\Types\Type;
+use Throwable;
 
 class Connection
 {
@@ -61,4 +63,15 @@ class Connection
      */
     public function executeCacheQuery($sql, $params, $types, QueryCacheProfile $qcp): Result;
 
+    /**
+     * @param-immediately-invoked-callable $func
+     * @param Closure(self): T $func
+     * @return T
+     *
+     * @template T
+     *
+     * @throws Throwable
+     */
+    public function transactional(Closure $func);
+
 }

stubs/DBAL/Connection4.stub

@@ -2,9 +2,11 @@
 
 namespace Doctrine\DBAL;
 
+use Closure;
 use Doctrine\DBAL\Cache\CacheException;
 use Doctrine\DBAL\Cache\QueryCacheProfile;
 use Doctrine\DBAL\Types\Type;
+use Throwable;
 
 /**
  * @phpstan-type WrapperParameterType = string|Type|ParameterType|ArrayParameterType
@@ -65,4 +67,15 @@ class Connection
      */
     public function executeCacheQuery($sql, $params, $types, QueryCacheProfile $qcp): Result;
 
+    /**
+     * @param-immediately-invoked-callable $func
+     * @param Closure(self): T $func
+     * @return T
+     *
+     * @template T
+     *
+     * @throws Throwable
+     */
+    public function transactional(Closure $func);
+
 }