{"ast_node_type":"other","tokens":[{"end":65,"kind":"keyword","start":0,"text":"matches!(node,"}]}
    matches!(node, SyntaxElement::Node(node) if node == ancestor)
fn is_ancestor_or_self_of_element(node: &SyntaxElement, ancestor: &SyntaxNode) -> bool {
        || node.ancestors().any(|it| &it == ancestor)