Function isMutation

src/graphql-utils.ts:24–30

(document: DocumentNode)

}

export const isMutation = (document: DocumentNode): boolean => {
  return document.definitions.some(
    (definition) =>
      definition.kind === 'OperationDefinition' &&
      definition.operation === 'mutation',
  )
}

export function hasIntersectedTypes(
  schema: GraphQLSchema,