You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: types.go
    path of file: ./repos/alist/drivers/url_tree
    
    the code of the file until where you have to start completion: package url_tree

// Node is a node in the folder tr
    
func (node *Node) getByPath(paths []string) *Node {
	if len(paths) == 0 || node == nil {
		return nil
	}
	if node.Name != paths[0] {
		return nil
	}
	if len(paths) == 1 {
		return node
	}
	for _, child := range node.Children {
		tmp := child.getByPath(paths[1:])
		if tmp != nil {
			return tmp
		}
	}
	return nil
}