{"ast_node_type":"other","tokens":[{"end":72,"kind":"keyword","start":0,"text":"Snippet::Placeholder(range)"}]}
                    Snippet::Placeholder(range) => vec![(index, range)],
                    Snippet::Tabstop(pos) => vec![(index, TextRange::empty(pos))],
                    Snippet::PlaceholderGroup(ranges) => {