{"ast_node_type":"other","tokens":[{"end":97,"kind":"keyword","start":0,"text":"///"}]}
    /// `macro_use` prelude that contains macros from `#[macro_use]`'d external crates. Note that
    prelude: Option<(ModuleId, Option<UseId>)>,
    /// this contains all kinds of macro, not just `macro_rules!` macro.