add return type

swissspidy · swissspidy · commit 0b78aa0776a5 · 2025-10-12T20:45:52.000+02:00
diff --git a/tests/tests/TestBehatTags.php b/tests/tests/TestBehatTags.php
@@ -35,7 +35,7 @@ protected function tear_down(): void {
 	 *
 	 * @param string $dir The directory to remove.
 	 */
-	private function remove_dir( $dir ) {
+	private function remove_dir( $dir ): void {
 		if ( ! is_dir( $dir ) ) {
 			return;
 		}

Original file line number	Diff line number	Diff line change
`@@ -35,7 +35,7 @@ protected function tear_down(): void {`
`35`	`35`	`*`
`36`	`36`	`* @param string $dir The directory to remove.`
`37`	`37`	`*/`
`38`		`- private function remove_dir( $dir ) {`
	`38`	`+ private function remove_dir( $dir ): void {`
`39`	`39`	`if ( ! is_dir( $dir ) ) {`
`40`	`40`	`return;`
`41`	`41`	`}`