@type t() :: %Raxol.Terminal.EmulatorLite{
  active_buffer_type: :main | :alternate,
  alternate_screen_buffer: Raxol.Terminal.ScreenBuffer.t() | nil,
  charset_state: map(),
  client_options: map(),
  command_history: list() | nil,
  current_command_buffer: String.t() | nil,
  cursor: Raxol.Terminal.Cursor.t(),
  cursor_style: atom(),
  height: non_neg_integer(),
  last_col_exceeded: boolean(),
  main_screen_buffer: Raxol.Terminal.ScreenBuffer.t(),
  max_command_history: non_neg_integer(),
  mode_manager: Raxol.Terminal.ModeManager.t(),
  mode_state: map(),
  output_buffer: String.t(),
  parser_state: any(),
  saved_cursor: Raxol.Terminal.Cursor.t() | nil,
  saved_style: Raxol.Terminal.ANSI.TextFormatting.t() | nil,
  scroll_region: {non_neg_integer(), non_neg_integer()} | nil,
  scrollback_buffer: list(),
  scrollback_limit: non_neg_integer(),
  session_id: String.t() | nil,
  style: Raxol.Terminal.ANSI.TextFormatting.t(),
  width: non_neg_integer(),
  window_state: map(),
  window_title: String.t() | nil
}