{"ast_node_type":"other","tokens":[{"end":99,"kind":"keyword","start":0,"text":"lifetime_elision_allowed:"}]}
            lifetime_elision_allowed: self.resolver.lifetime_elision_allowed.contains(&fn_node_id),
            c_variadic,
            implicit_self: decl.inputs.get(0).map_or(hir::ImplicitSelfKind::None, |arg| {