refactor: add type hint to db-test-case

WordPress · Apr 5, 2023 · f0d597b · f0d597b
1 parent f9ade93
commit f0d597b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tests/phpunit/includes/class-db-test-case.php b/tests/phpunit/includes/class-db-test-case.php
@@ -3,7 +3,7 @@
 use PHPUnit\Framework\TestCase;
 
 class WP_Notifications_DB_TestCase extends TestCase {
-	protected function table_exists( $table_name ): bool {
+	protected function table_exists( string $table_name ): bool {
 		global $wpdb;
 		$expected = $wpdb->prefix . $table_name;
 		$result   = $wpdb->get_var(