@applitools/eyes-storybook/src/browser/runRunBeforeScript.js

const getStoryByIndex = require('./getStoryByIndex');

async function runRunBeforeScript(index) {
  try {
    const story = await getStoryByIndex(index);
    if (!story) return;
    return story.parameters.eyes.runBefore({rootEl: document.getElementById('root'), story: story});
  } catch (ex) {
    return {message: ex.message};
  }
}

module.exports = runRunBeforeScript;