{"ast_node_type":"other","tokens":[{"end":64,"kind":"keyword","start":0,"text":"#[help(hir_analysis_unused_generic_parameter_ty_alias_help)]"}]}
    #[help(hir_analysis_unused_generic_parameter_ty_alias_help)]
    AdtNoPhantomData { param_name: Ident },
    TyAlias { param_name: Ident },