- DOCUMENT@0..41
    - INTERFACE_TYPE_DEFINITION@0..41
        - interface_KW@0..9 "interface"
        - WHITESPACE@9..10 " "
        - NAME@10..23
            - IDENT@10..22 "ValuedEntity"
            - WHITESPACE@22..23 " "
        - FIELDS_DEFINITION@23..41
            - L_CURLY@23..24 "{"
            - WHITESPACE@24..29 "\n    "
            - FIELD_DEFINITION@29..40
                - NAME@29..34
                    - IDENT@29..34 "value"
                - COLON@34..35 ":"
                - WHITESPACE@35..36 " "
                - NAMED_TYPE@36..40
                    - WHITESPACE@36..37 "\n"
                    - NAME@37..40
                        - IDENT@37..40 "Int"
            - R_CURLY@40..41 "}"
