{"ast_node_type":"other","tokens":[{"end":76,"kind":"keyword","start":0,"text":"debug_assert_eq!(output.parent().as_ref(),"}]}
        debug_assert_eq!(output.parent().as_ref(), Some(&self.parent_node));
    pub fn map_node(&mut self, input: SyntaxNode, output: SyntaxNode) {
        self.node_mappings.push((input, output.index() as u32));