Improve parameter names in ext/intl

Closes GH-6309

1 files changed, 3 insertions, 3 deletions

diff --git a/ext/intl/normalizer/normalizer.stub.php b/ext/intl/normalizer/normalizer.stub.php
index 797eb236b7..243ace532d 100644
--- a/ext/intl/normalizer/normalizer.stub.php
+++ b/ext/intl/normalizer/normalizer.stub.php
@@ -8,19 +8,19 @@ class Normalizer
      * @return string|false
      * @alias normalizer_normalize
      */
-    public static function normalize(string $input, int $form = Normalizer::FORM_C) {}
+    public static function normalize(string $string, int $form = Normalizer::FORM_C) {}
 
     /**
      * @return bool
      * @alias normalizer_is_normalized
      */
-    public static function isNormalized(string $input, int $form = Normalizer::FORM_C) {}
+    public static function isNormalized(string $string, int $form = Normalizer::FORM_C) {}
 
 #if U_ICU_VERSION_MAJOR_NUM >= 56
     /**
      * @return string|null
      * @alias normalizer_get_raw_decomposition
      */
-    public static function getRawDecomposition(string $input, int $form = Normalizer::FORM_C) {}
+    public static function getRawDecomposition(string $string, int $form = Normalizer::FORM_C) {}
 #endif
 }