{"ast_node_type":"other","tokens":[{"end":37,"kind":"keyword","start":0,"text":"Ty(Ty<'tcx>,"}]}
    Ty(Ty<'tcx>, private::HiddenZst),
    /// The ID of a regular type as it shows up at the language level.
    /// The ID for the single DW_TAG_variant_part nested inside the top-level