Improve your GraphQL schema with the Relay Specification - connectionSchema.gql

connectionSchema.gql

type Query {
  posts(after: String, before: String, first: Int, last: Int): PostConnection!
}

type PostConnection {
  edges: [PostEdge!]!
  pageInfo: PageInfo!
}

type PostEdge {
  cursor: String!
  node: Post!
}

type Post {
  title: String!
}

type PageInfo {
  hasNextPage: Boolean!
  hasPreviousPage: Boolean!
  startCursor: String
  endCursor: String
}