Overleaf/services/web/frontend/js/shared/hooks/use-viewer-permissions.ts

import { useEditorContext } from '../context/editor-context'
import getMeta from '@/utils/meta'

function useViewerPermissions() {
  const { permissionsLevel } = useEditorContext()

  const hasViewerPermissions =
    getMeta('ol-linkSharingWarning') && permissionsLevel === 'readOnly'
  return hasViewerPermissions
}

export default useViewerPermissions