{"ast_node_type":"import","tokens":[{"end":69,"kind":"keyword","start":0,"text":"///"}]}
    /// but they cannot use def-site hygiene, so the assumption holds
    /// Reachable macros with block module parents exist due to `#[macro_export] macro_rules!`,
    /// (<https://github.com/rust-lang/rust/pull/77984#issuecomment-712445508>).