{"ast_node_type":"other","tokens":[{"end":77,"kind":"keyword","start":0,"text":"EXTERN_CRATE"}]}
        EXTERN_CRATE => HlTag::Symbol(SymbolKind::Module) | HlMod::CrateRoot,
    match parent.kind() {
        METHOD_CALL_EXPR => ast::MethodCallExpr::cast(parent)