anchor.diff:  }
   
   type Query {
  -  wishlistItems: WishlistItem
  +  wishlistItems(before: String, after: String, first: Int, last: Int): WishlistItemCountableConnection
     webhook(id: ID!): Webhook
     webhooks(filter: WebhookFilterInput, before: String, after: String, first: Int, last: Int): WebhookCountableConnection
     webhookEvents: [WebhookEvent]
  
positive.code: 
  enum WishlistErrorCode {
    GRAPHQL_ERROR
    NOT_FOUND
  }
  
  type WishlistItem implements Node {
    id: ID!
    user: User
    product: Product!
    variants(before: String, after: String, first: Int, last: Int): ProductVariantCountableConnection!
  }
  
  type WishlistRemoveProductVariantMutation {
    errors: [Error!]
    variants: [ProductVariant]
    wishlistErrors: [WishlistError!]
  }
  
  
negative.code:   G
  }
  
  type Wishlist implements Node {
    id: ID!
  }
  
  type WishlistAddProductVariantMutation {
    errors: [Error!]
    wishlistItems: [WishlistItem]
    wishlistErrors: [WishlistError!]
  }
  
  