Improve CombinationHelper phpdoc

VincentLanglet · ondrejmirtes · commit 022e8595e53d · 2025-10-02T14:17:36.000+02:00
diff --git a/src/Internal/CombinationsHelper.php b/src/Internal/CombinationsHelper.php
@@ -8,8 +8,8 @@ final class CombinationsHelper
 {
 
 	/**
-	 * @param array<mixed> $arrays
-	 * @return iterable<mixed>
+	 * @param array<iterable<mixed>> $arrays
+	 * @return iterable<list<mixed>>
 	 */
 	public static function combinations(array $arrays): iterable
 	{

Original file line number	Diff line number	Diff line change
`@@ -8,8 +8,8 @@ final class CombinationsHelper`
`8`	`8`	`{`
`9`	`9`
`10`	`10`	`/**`
`11`		`- * @param array<mixed> $arrays`
`12`		`- * @return iterable<mixed>`
	`11`	`+ * @param array<iterable<mixed>> $arrays`
	`12`	`+ * @return iterable<list<mixed>>`
`13`	`13`	`*/`
`14`	`14`	`public static function combinations(array $arrays): iterable`
`15`	`15`	`{`