Title: PuppeteerReplayConverter should stringify a flow
Content:
import url from 'url';
import { createRunner } from '@puppeteer/replay';

export async function run(extension) {
  const runner = await createRunner(extension);

  await runner.runBeforeAllSteps();

  await runner.runStep({
    type: 'scroll',
    selectors: [
      [
        '.cls'
      ]
    ]
  });

  await runner.runAfterAllSteps();
}

if (process && import.meta.url === url.pathToFileURL(process.argv[1]).href) {
  run()
}
=== end content

Title: PuppeteerReplayConverter should stringify a step
Content:
await runner.runStep({
  type: 'scroll'
});
=== end content
