{"ast_node_type":"other","tokens":[{"end":61,"kind":"keyword","start":0,"text":"BuiltinType::Str"}]}
            BuiltinType::Str => TyKind::Str.intern(Interner),
            BuiltinType::Bool => TyKind::Scalar(Scalar::Bool).intern(Interner),
            BuiltinType::Int(t) => {