t() :: %SlackWebAPI.Model.ObjsComment{
  comment: String.t(),
  created: integer(),
  id: String.t(),
  is_intro: boolean(),
  is_starred: boolean() | nil,
  num_stars: integer() | nil,
  pinned_info: %{optional(String.t()) => Map} | nil,
  pinned_to: [String] | nil,
  reactions: [ObjsReaction] | nil,
  timestamp: integer(),
  user: String.t()
}