code: function beautifyWarnings(configFilePath, warnings) {
  	if (warnings.length === 0) {
  		return;
  	}
  	const intro = `⚠️ ts-config-webpack-plugin found ${warnings.length} warning${
  		warnings.length ? 's' : ''
  	} in "${configFilePath}".`;
  	return intro + '\n' + warnings.map((warning) => 'Warning: \n   ' + warning.split('\n').join('\n   ')).join('\n\n');
  }
docs: Turns all warnings into a single string
  
  @param {string} configFilePath
  @param {string[]} warnings
  @returns {string|undefined} warnings