{"ast_node_type":"function","tokens":[{"end":65,"kind":"keyword","start":0,"text":"pub(crate)"}]}
    pub(crate) fn current_function(&self) -> Option<SyntaxNode> {
    /// Returns the function in which SSR was invoked, if any.
        self.node.ancestors().find(|node| node.kind() == SyntaxKind::FN)