PHPStan: enable bleeding edge

generator/phpstan.neon

@@ -1,8 +1,10 @@
+includes:
+    - vendor/thecodingmachine/phpstan-strict-rules/phpstan-strict-rules.neon
+    - phar://phpstan.phar/conf/bleedingEdge.neon
+
 parameters:
     paths:
         - ./src
     # The level 9 is the highest level (with check for mixed type)
     level: 8
     ignoreErrors:
-includes:
-    - vendor/thecodingmachine/phpstan-strict-rules/phpstan-strict-rules.neon

generator/src/PhpStanFunctions/PhpStanType.php

@@ -56,7 +56,6 @@ public function __construct(string $data, bool $writeOnly = false)
             $falsable = true;
             \array_splice($returnTypes, (int) $falsablePosition, 1);
         }
-        /** @var int $count */
         $count = \count($returnTypes);
         if ($count === 0) {
             $returnType = '';

lib/special_cases.php

@@ -29,6 +29,7 @@
  *                        into associative arrays.
  * @param int<1, max> $depth   User specified recursion depth.
  * @param int $flags Bitmask of JSON decode options.
+ * @param-out int $flags
  *
  * @return mixed
  * @throws JsonException if the JSON cannot be decoded.

phpstan.neon

@@ -1,9 +1,11 @@
+includes:
+    - vendor/thecodingmachine/phpstan-strict-rules/phpstan-strict-rules.neon
+    - phar://phpstan.phar/conf/bleedingEdge.neon
+
 parameters:
     paths:
         - ./lib
     # The level 9 is the highest level (with check for mixed type)
     level: 8
     ignoreErrors:
         # A lot of functions are in extensions so it is ok not to find those
-includes:
-    - vendor/thecodingmachine/phpstan-strict-rules/phpstan-strict-rules.neon