$columns property
override
    All columns from this table or view.
Implementation
@override
List<GeneratedColumn> get $columns => [
  userId,
  enablePopups,
  locale,
  showIntroduction,
  sideBarWidth,
  callButtons,
  pinnedActions,
  workWithUsTabEnabled,
  videoDevice,
  audioDevice,
  outputDevice,
  screenDevice,
  noiseSuppression,
  noiseSuppressionLevel,
  echoCancellation,
  autoGainControl,
  highPassFilter,
  muteKeys,
  videoVolume,
];