- DOCUMENT@0..91
    - OBJECT_TYPE_DEFINITION@0..91
        - type_KW@0..4 "type"
        - WHITESPACE@4..5 " "
        - NAME@5..14
            - IDENT@5..13 "Mutation"
            - WHITESPACE@13..14 " "
        - FIELDS_DEFINITION@14..91
            - L_CURLY@14..15 "{"
            - WHITESPACE@15..18 "\n  "
            - FIELD_DEFINITION@18..90
                - NAME@18..23
                    - IDENT@18..23 "login"
                - ARGUMENTS_DEFINITION@23..83
                    - L_PAREN@23..24 "("
                    - INPUT_VALUE_DEFINITION@24..82
                        - NAME@24..30
                            - IDENT@24..30 "userId"
                        - COLON@30..31 ":"
                        - WHITESPACE@31..32 " "
                        - NAMED_TYPE@32..38
                            - NAME@32..38
                                - IDENT@32..38 "String"
                        - WHITESPACE@38..39 " "
                        - DIRECTIVES@39..82
                            - DIRECTIVE@39..82
                                - AT@39..40 "@"
                                - NAME@40..50
                                    - IDENT@40..50 "deprecated"
                                - ARGUMENTS@50..82
                                    - L_PAREN@50..51 "("
                                    - ARGUMENT@51..81
                                        - NAME@51..57
                                            - IDENT@51..57 "reason"
                                        - COLON@57..58 ":"
                                        - WHITESPACE@58..59 " "
                                        - STRING_VALUE@59..81
                                            - STRING@59..81 "\"Use username instead\""
                                    - R_PAREN@81..82 ")"
                    - R_PAREN@82..83 ")"
                - COLON@83..84 ":"
                - WHITESPACE@84..85 " "
                - NAMED_TYPE@85..89
                    - NAME@85..89
                        - IDENT@85..89 "User"
                - WHITESPACE@89..90 "\n"
            - R_CURLY@90..91 "}"
