{
  kind: 'ObjectTypeDefinition',
  name: {
    kind: 'Name',
    value: 'Book',
  },
  interfaces: [],
  directives: [],
  fields: [
    {
      kind: 'FieldDefinition',
      name: {
        kind: 'Name',
        value: 'title',
      },
      arguments: [],
      type: {
        kind: 'NamedType',
        name: {
          kind: 'Name',
          value: 'String',
        },
      },
      directives: [],
    },
    {
      kind: 'FieldDefinition',
      name: {
        kind: 'Name',
        value: 'author',
      },
      arguments: [],
      type: {
        kind: 'NamedType',
        name: {
          kind: 'Name',
          value: 'String',
        },
      },
      directives: [],
    }
  ],
}