syntax_data: {"ast_node_type":"import","tokens":[{"end":90,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:     // to use them interchangeably. See the note above (regarding `-O` and `-C opt-level`)
context_before:     // The `-g` and `-C debuginfo` flags specify the same setting, so we want to be able
context_after:     // for more details.