[
    UndefinedField(
        UndefinedField {
            field: "undefinedSubscriptionField",
            src: "subscription sub {\n  undefinedSubscriptionField\n}\n\ntype Subscription {\n  newMessage: Result\n}\n\ntype Result {\n  body: String,\n  sender: String\n}\n\ntype Query {\n  message: String\n}",
            definition: SourceSpan {
                offset: SourceOffset(
                    21,
                ),
                length: SourceOffset(
                    27,
                ),
            },
            help: "`undefinedSubscriptionField` is not defined on `Subscription` type",
        },
    ),
]
