text: const defaultOptions = {
    rootNode: 'body',
    width: 500,
    height: 300,
    padding: 50,
    backgroundColor: '#1d1e22',
    circleRadius: 5,
    circleFill: 'grey',
    circleStroke: 'white'
  };
  const defaultType = 'None';
  
  const defaultTypes = {
    A: 'A',
    B: 'B',
    None: 'None'
  };
  
  const defaultK = 3;
  
  export {
    defaultOptions,
    defaultType,
    defaultTypes,
    defaultK
  };
  