schema.graphql

schema {
  query: Query
  mutation: Mutation
  subscription: Subscription
}

interface User {
  id: ID!
}

interface Name {
  name: String!
}

interface Anonymous {
  anonymousId: Int!
}

type AdminUser implements User & Name {
  id: ID!
  name: String!
}

type AnonymousUser implements User & Anonymous {
  id: ID!
  anonymousId: Int!
}

type OtherUser implements User {
  id: ID!
}

type Query {
  stringField: String!
  variousScalars: VariousScalars!
  lists: Lists!
  users: [User!]!

  scalarsInput(arg: VariousScalarsInput!): String!
  listsInput(arg: ListsInput!): String!
  recursiveInput(arg: RecursiveInput!): String!
  nonrecursiveInput(arg: NonrecursiveInput!): String!
  enumInput(arg: SampleField!): String!
  argNamedQuery(query: Int!): Int!
  customScalarField(
    argOptional: CustomScalar
    argRequired: CustomScalar!
  ): CustomScalarObject!

  dogOrHuman: DogOrHuman!

  nestedObject: NestedObject!
}

type Mutation {
  mutationWithError: MutationWithErrorResult!
  optionalInputArgs(
    required: String!
    optional: String
    anotherRequired: String!
  ): String!
}

type Subscription {
  simpleSubscription: DogOrHuman!
}

type MutationWithErrorResult {
  value: SampleResult
  errors: [SampleError!]
}

type SampleResult {
  stringField: String!
}

type SampleError {
  field: SampleField!
  message: String!
}

enum SampleField {
  FIRST
  SECOND
  THIRD
}

type VariousScalars {
  nullableString: String
  string: String!
  nullableInt: Int
  int: Int!
  nullableFloat: Float
  float: Float!
  nullableBoolean: Boolean
  boolean: Boolean!
  nullableID: ID
  id: ID!
}

type Lists {
  nullableOfNullable: [String]
  nullableOfNonNullable: [String!]
  nonNullableOfNullable: [String]!
  nonNullableOfNonNullable: [String!]!
}

input VariousScalarsInput {
  nullableString: String
  string: String!
  nullableInt: Int
  int: Int!
  nullableFloat: Float
  float: Float!
  nullableBoolean: Boolean
  boolean: Boolean!
  nullableID: ID
  id: ID!
}

input ListsInput {
  nullableOfNullable: [String]
  nullableOfNonNullable: [String!]
  nonNullableOfNullable: [String]!
  nonNullableOfNonNullable: [String!]!
}

input NonrecursiveInput {
  field: String
  enum: SampleField
}

input RecursiveInput {
  otherField: String
  inner: RecursiveInput
  enum: SampleField
}

type Dog {
  name: String!
  barkVolume: Float!
}

type Human {
  name: String!
}

union DogOrHuman = Dog | Human

type NestedObject {
  inner: NestedObject

  field: String!
}

type WithArgField {
  argField(arg1: String, arg2: Int): NestedObject
}

scalar CustomScalar

type CustomScalarObject {
  nullable: CustomScalar
  nonNullable: CustomScalar!
}