{"ast_node_type":"other","tokens":[{"end":40,"kind":"keyword","start":0,"text":"MacroRules(MacroRulesScopeRef<'ra>),"}]}
    MacroRules(MacroRulesScopeRef<'ra>),
    DeriveHelpersCompat,
    // The node ID is for reporting the `PROC_MACRO_DERIVE_RESOLUTION_FALLBACK`