Fix lots of scrutinizer warnings, remove Travis

2019-11-28 23:32:33 +01:00
parent 56efd83f2c
commit 13be180582
19 changed files with 97 additions and 80 deletions
--- a/libs/Tree/Root.php
+++ b/libs/Tree/Root.php
@ -24,7 +24,7 @@ class Root extends Directory
    /**
     * @return Config
     */
-    public function getConfig()
+    public function getConfig(): Config
    {
        return $this->config;
    }
@ -32,12 +32,12 @@ class Root extends Directory
    /**
     * @param Config $config
     */
-    public function setConfig($config)
+    public function setConfig(Config $config)
    {
        $this->config = $config;
    }

-    public function isHotPath(Entry $node = null) {
+    public function isHotPath(Entry $node = null): bool {
        if ($node == null) {
            return true;
        }