{"ast_node_type":"other","tokens":[{"end":69,"kind":"keyword","start":0,"text":"if"}]}
        if part.linked_location.is_none() && part.tooltip.is_none() {
    pub fn append_part(&mut self, part: InlayHintLabelPart) {
            if let Some(InlayHintLabelPart { text, linked_location: None, tooltip: None }) =