From cadc00fd3a9cb54b3797f6344efa883a5894b249 Mon Sep 17 00:00:00 2001
From: Dennis Eichhorn <spl1nes.com@googlemail.com>
Date: Sat, 19 Dec 2020 20:28:51 +0100
Subject: [PATCH] fix type hint

---
 Validation/ValidatorInterface.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Validation/ValidatorInterface.php b/Validation/ValidatorInterface.php
index 5fca668fe..78e4eb013 100644
--- a/Validation/ValidatorInterface.php
+++ b/Validation/ValidatorInterface.php
@@ -27,14 +27,14 @@ interface ValidatorInterface
     /**
      * Check if value is valid.
      *
-     * @param mixed $value       Value to validate
-     * @param array $constraints Constraints for validation
+     * @param mixed      $value       Value to validate
+     * @param null|array $constraints Constraints for validation
      *
      * @return bool
      *
      * @since 1.0.0
      */
-    public static function isValid(mixed $value, array $constraints = null);
+    public static function isValid(mixed $value, array $constraints = null) : bool;
 
     /**
      * Get most recent error string.