@kiwicom/smart-faq/src/SmartFAQ/context/Language.js

// @flow

import * as React from 'react';

const defaultLanguage = 'en';

export const LanguageContext: React.Context<string> = React.createContext(
  defaultLanguage,
);

export const withLanguage = <Config: { language?: string }>(
  Component: React.AbstractComponent<Config>,
): React.AbstractComponent<$Diff<Config, { language?: string }>> =>
  function withLanguageHOC(props: $Diff<Config, { language?: string }>) {
    return (
      <LanguageContext.Consumer>
        {(language: string) => <Component {...props} language={language} />}
      </LanguageContext.Consumer>
    );
  };