How to use the npm-check-updates/lib/version-util.colorizeDiff function in npm-check-updates

}

  const updatedModules = [];
  let isUpdateFinished = false;
  while (modulesToUpdate.length && !isUpdateFinished) {
    const outdatedModule = modulesToUpdate.shift();
    const {name, from, to} = outdatedModule;
    let {changelogUrl, homepage} = outdatedModule;

    // Adds new line
    console.log('');

    const answer = await askUser({
      type: 'list',
      message: `${changelogUrl === undefined ? 'U' : 'So, u'}pdate "${name}" in package.json ` +
      `from ${from} to ${colorizeDiff(from, to)}?`,
      choices: _.compact([
        {name: 'Yes', value: true},
        {name: 'No', value: false},
        // Don't show this option if we couldn't find module's changelog url
        (changelogUrl !== null) &&
        {name: 'Show changelog', value: 'changelog'},
        // Show this if we haven't found changelog
        (changelogUrl === null && homepage !== null) &&
        {name: 'Open homepage', value: 'homepage'},
        {name: 'Ignore', value: 'ignore'},
        {name: 'Finish update process', value: 'finish'}
      ]),
      // Automatically setting cursor to "Open homepage" after we haven't found changelog
      default: (changelogUrl === null && homepage === undefined) ? 2 : 0
    });