[TASK] Remove superfluous nullable return types

CPS-IT · Dec 11, 2023 · ddaf224 · ddaf224
1 parent a4726df
commit ddaf224
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/src/IO/Validator/NotEmptyValidator.php b/src/IO/Validator/NotEmptyValidator.php
@@ -41,7 +41,7 @@ final class NotEmptyValidator extends AbstractValidator
         'strict' => false,
     ];
 
-    public function __invoke(?string $input): ?string
+    public function __invoke(?string $input): string
     {
         if (null === $input || '' === $input) {
             throw Exception\ValidationException::create('The given input must not be empty.');

diff --git a/tests/src/Fixtures/ModifyingValidator.php b/tests/src/Fixtures/ModifyingValidator.php
@@ -41,7 +41,7 @@ final class ModifyingValidator extends IO\Validator\AbstractValidator
 {
     private const TYPE = 'modifying';
 
-    public function __invoke(?string $input): ?string
+    public function __invoke(?string $input): string
     {
         return strtoupper((string) $input);
     }