@base-ui-components/react/esm/direction-provider/DirectionContext.js

Base UI is a library of headless ('unstyled') React components and low-level hooks. You gain complete control over your app's CSS and accessibility features.

'use client';

import * as React from 'react';
/**
 * @ignore - internal component.
 */
export const DirectionContext = /*#__PURE__*/React.createContext(undefined);
if (process.env.NODE_ENV !== 'production') {
  DirectionContext.displayName = 'DirectionContext';
}
export function useDirection(optional = true) {
  const context = React.useContext(DirectionContext);
  if (context === undefined && !optional) {
    throw new Error('Base UI: DirectionContext is missing.');
  }
  return context?.direction ?? 'ltr';
}