code: function helpCli() {
  	console.log('');
  	console.log('usage: node <script> [--version] [--help] <command> [<args>]');
  	console.log('usage with demo: node demo/index.js [--version] [--help] <command> [<args>]');
  	console.log('');
  	console.log('node-mock-server commands:');
  	console.log('    --version            print node-mock-server version');
  	console.log('    swagger-import       run a swagger import');
  	console.log('    validate             run a validation for all mock data');
  	console.log('    collections          lists all available collections');
  	console.log('    collections <id>     activate collection');
  	console.log('');
  }
docs: /* eslint no-console: 0