diff --git a/fpm/fpm.php b/fpm/fpm.php
index cb0ba8dc..ff9fefd1 100644
--- a/fpm/fpm.php
+++ b/fpm/fpm.php
@@ -2,5 +2,6 @@
 /**
  * Returns FPM status info array
  * @since 7.3.0
+ * @return array
  */
-function fpm_get_status() { }
\ No newline at end of file
+function fpm_get_status() : array { }
\ No newline at end of file