symfony
diff --git a/‎src/Symfony/Component/Config/Definition/Builder/TreeBuilder.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Config/Definition/Builder/TreeBuilder.php
+3Lines changed: 3 additions & 0 deletions b/‎src/Symfony/Component/Config/Definition/Builder/TreeBuilder.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Config/Definition/Builder/TreeBuilder.php
+3Lines changed: 3 additions & 0 deletions
@@ -51,6 +51,9 @@ public function root($name, $type = 'array', NodeBuilder $builder = null)
         return $this->root = $builder->node($name, $type)->setParent($this);
     }
 
+    /**
+     * @return NodeDefinition|ArrayNodeDefinition The root node (as an ArrayNodeDefinition when the type is 'array')
+     */
     public function getRootNode(): NodeDefinition
     {
         if (null === $this->root) {
Original file line number	Diff line number	Diff line change
`@@ -51,6 +51,9 @@ public function root($name, $type = 'array', NodeBuilder $builder = null)`
`51`	`51`	`return $this->root = $builder->node($name, $type)->setParent($this);`
`52`	`52`	`}`
`53`	`53`
	`54`	`+ /**`
	`55`	`+ * @return NodeDefinition\|ArrayNodeDefinition The root node (as an ArrayNodeDefinition when the type is 'array')`
	`56`	`+ */`
`54`	`57`	`public function getRootNode(): NodeDefinition`
`55`	`58`	`{`
`56`	`59`	`if (null === $this->root) {`