code: function withTheme(WrappedComponent) {
    const displayName =
      WrappedComponent.displayName || WrappedComponent.name || 'Component'
  
    return class extends React.Component {
      static displayName = `withTheme(${displayName})`
  
      render() {
        return (
          <ThemeConsumer>
            {theme => <WrappedComponent theme={theme} {...this.props} />}
          </ThemeConsumer>
        )
      }
    }
  }
docs: HOC that uses ThemeConsumer.
  @param {React.Component} WrappedComponent - Component that gets theme.