Increase PHPStan levels and update code to resolve issues found

2026-06-23 17:28:59 +03:00 · 2018-01-27 19:45:35 +00:00
parent a2ba41740c
commit 0030399564
26 changed files with 82 additions and 84 deletions
@@ -43,7 +43,7 @@ class FallbackNodeProvider implements NodeProviderInterface
     * Returns the system node ID by iterating over an array of node providers
     * and returning the first non-empty value found
     *
-     * @return string System node ID as a hexadecimal string
+     * @return string|null System node ID as a hexadecimal string
     * @throws Exception
     */
    public function getNode()