syntax_data: {"ast_node_type":"variable","tokens":[{"end":20,"kind":"keyword","start":0,"text":"let"}]}
source_snippet:     let mut result =
context_before: static EMIT_HELP: LazyLock<String> = LazyLock::new(|| {
context_after:         String::from("Comma separated list of types of output for the compiler to emit.\n");