content: import React from 'react';
  import {storiesOf} from '@storybook/react';
  import {withKnobs, select} from '@storybook/addon-knobs';
  import {StoryWrapper} from './../_lib/storyUtils';
  import Headline from '.';
  
  storiesOf('Headline', module)
      .addDecorator(withKnobs)
      .addWithInfo(
          'default',
          () => {
              const type = select('Headline type', ['h1', 'h2', 'h3', 'h4', 'h5', 'h6'], 'h1');
              return (
                  <StoryWrapper>
                      <Headline type={type}>Heading level: {type}</Headline>
                  </StoryWrapper>
              );
          },
          {inline: true}
      );
  