@coreui/react-pro/src/utils/isRTL.ts

UI Components Library for React.js

const isRTL = (element?: HTMLElement | HTMLDivElement | null) => {
  if (typeof document !== 'undefined' && document.documentElement.dir === 'rtl') {
    return true
  }

  if (element) {
    return element.closest('[dir="rtl"]') !== null
  }

  return false
}

export default isRTL