How to use the flex-dev-utils.logger.colors function in flex-dev-utils

const files = readdirSync(join(dir, 'scripts'));
  let scripts = files
    .filter((f) => {
      const ext = f.split('.').pop();

      return ext === 'js' || ext === 'ts';
    })
    .map((f) => f.split('.')[0])
    .filter((f) => f !== 'run');
  scripts = [...new Set(scripts)];

  const scriptIndex = argv.findIndex((x) => scripts.includes(x));
  const script = scriptIndex !== -1 && argv[scriptIndex];

  if (!script) {
    const options = logger.colors.blue(scripts.join(', '));
    logger.error(`Unknown script '${script}'; please choose from one of: ${options}.`);
    return process.exit(1);
  }

  // Print help doc and quit
  if (argv.includes('--help') && script) {
    const docPath = join(dir, '../docs', script) + '.md';
    if (!existsSync(docPath)) {
      logger.warning(`No documentation was found for ${script}`);
      return process.exit(1);
    }

    markedRender(docPath);
    return process.exit(0);
  }

const files = readdirSync(join(dir, 'scripts'));
  let scripts = files
    .filter((f) => {
      const ext = f.split('.').pop();

      return ext === 'js' || ext === 'ts';
    })
    .map((f) => f.split('.')[0])
    .filter((f) => f !== 'run');
  scripts = [...new Set(scripts)];

  const scriptIndex = argv.findIndex((x) => scripts.includes(x));
  const script = scriptIndex !== -1 && argv[scriptIndex];

  if (!script) {
    const options = logger.colors.blue(scripts.join(', '));
    logger.error(`Unknown script '${script}'; please choose from one of: ${options}.`);
    return process.exit(1);
  }

  // Print help doc and quit
  if (argv.includes('--help') && script) {
    const docPath = join(dir, '../docs', script) + '.md';
    if (!existsSync(docPath)) {
      logger.warning(`No documentation was found for ${script}`);
      return process.exit(1);
    }

    markedRender(docPath);
    return process.exit(0);
  }

export const _doRemove = async () => {
  const pluginName = logger.colors.blue(paths.packageName);
  const credentials = await getCredential();
  const runtime = await _getRuntime(credentials);

  await progress(`Deleting plugin ${pluginName}`, async () => {
    const environmentClient = new EnvironmentClient(credentials, runtime.service.sid);
    await environmentClient.remove(runtime.environment.sid);
  });

  logger.newline();
  logger.info(`🎉️  Plugin ${pluginName} was successfully removed.`);

  process.exit(0);
};

export const _getRuntime = async (credentials: AuthConfig): Promise => {
  const runtime = await getRuntime(credentials, true);
  const environmentClient = new EnvironmentClient(credentials, runtime.service.sid);

  try {
    const environment = await environmentClient.get(false);

    return {
      environment,
      service: runtime.service,
    };
  } catch (e) {
    const pluginName = logger.colors.blue(paths.packageName);

    logger.newline();
    logger.info(`⚠️  Plugin ${pluginName} was not found or was already removed.`);

    return process.exit(0);
  }
};

export default (packageName: string, installedVersion: string, requiredVersion: string, skip: boolean) => {
  const nameColor = logger.coloredStrings.name;
  const headline = logger.coloredStrings.headline;
  const red = logger.colors.red;

  const flexUIName = nameColor('@twilio/flex-ui');
  const scriptName = nameColor('flex-plugin-scripts');

  logger.newline();
  logger.error(singleLineString(
    'There might be a problem with your project dependency tree.',
  ));
  logger.newline();

  logger.info(`The ${flexUIName} requires the following package:`);
  logger.newline();
  logger.info(`\t ${headline(`"${packageName}": "${requiredVersion}"`)}`);
  logger.newline();

  const versionPrint = red(installedVersion);