docs: function _getOption(optToGet, options, isBool, defaultValue) {
    const envVar = `MOCHAWESOME_${optToGet.toUpperCase()}`;
    if (options && typeof options[optToGet] !== 'undefined') {
      return (isBool && typeof options[optToGet] === 'string')
        ? options[optToGet] === 'true'
        : options[optToGet];
    }
    if (typeof process.env[envVar] !== 'undefined') {
      return isBool
        ? process.env[envVar] === 'true'
        : process.env[envVar];
    }
    return defaultValue;
  }