- DOCUMENT@0..26
    - INTERFACE_TYPE_DEFINITION@0..26
        - interface_KW@0..9 "interface"
        - WHITESPACE@9..10 " "
        - FIELDS_DEFINITION@10..26
            - L_CURLY@10..11 "{"
            - WHITESPACE@11..14 "\n  "
            - FIELD_DEFINITION@14..24
                - NAME@14..16
                    - IDENT@14..16 "id"
                - COLON@16..17 ":"
                - WHITESPACE@17..18 " "
                - NAMED_TYPE@18..24
                    - NAME@18..24
                        - IDENT@18..24 "String"
            - WHITESPACE@24..25 "\n"
            - R_CURLY@25..26 "}"
- ERROR@10:11 "expected a Name" {
recursion limit: 500, high: 0