type TLUiEventSource =
  | 'actions-menu'
  | 'context-menu'
  | 'debug-panel'
  | 'dialog'
  | 'document-name'
  | 'export-menu'
  | 'help-menu'
  | 'helper-buttons'
  | 'kbd'
  | 'main-menu'
  | 'menu'
  | 'navigation-zone'
  | 'page-menu'
  | 'people-menu'
  | 'quick-actions'
  | 'share-menu'
  | 'style-panel'
  | 'toolbar'
  | 'unknown'
  | 'zoom-menu'
TLUiEventHandlerTLUiIconType