anchor.diff:  
     """The user who created the invitation."""
     inviter: User!
  +
  +  """The permalink for this repository invitation."""
  +  permalink: URI!
   
     """
     The permission granted on this repository by this invitation.
  
positive.code:     archivedStates: [ProjectCardArchivedState] = [ARCHIVED, NOT_ARCHIVED]
    ): ProjectCardConnection!
  
    """The HTTP path for this project"""
    resourcePath: URI!
  
  
negative.code:   """Identifies the date and time when the object was created."""
    createdAt: DateTime!
  
    """
    Identifies the name of the base ref for the pull request after it was changed.
    """
    currentRefName: String!
  
    """Identifies the primary key from the database."""
    databaseId: Int
    id: ID!
  
    """
    Identifies the name of the base ref for the pull request before it was changed.
    """
    previousRefName: String!
  
    """PullRequest referenced by event."""
    pullRequest: PullRequest!
  }
  
  """Represents a 'base_ref_deleted' event on a given pull request."""
  