fix: explicitly specify nullability

smpn2 · smpn2 · commit 1be21dafc04b · 2025-02-16T13:31:19.000+09:00
diff --git a/tests/Phpmig/Api/PhpmigApplicationTest.php b/tests/Phpmig/Api/PhpmigApplicationTest.php
@@ -317,7 +317,7 @@ protected function cleanTempDir()
         rmdir($dir);
     }
     
-    protected function createTestMigrations(array $migrations, array $class_names = null, $extends = "Migration")
+    protected function createTestMigrations(array $migrations, ?array $class_names = null, $extends = "Migration")
     {
         $class =<<< 'CODE'
 <?php

Original file line number	Diff line number	Diff line change
`@@ -317,7 +317,7 @@ protected function cleanTempDir()`
`317`	`317`	`rmdir($dir);`
`318`	`318`	`}`
`319`	`319`
`320`		`- protected function createTestMigrations(array $migrations, array $class_names = null, $extends = "Migration")`
	`320`	`+ protected function createTestMigrations(array $migrations, ?array $class_names = null, $extends = "Migration")`
`321`	`321`	`{`
`322`	`322`	`$class =<<< 'CODE'`
`323`	`323`	`<?php`