code: function _defaults() {
    return {
      cache: !this.local,
      database: {
        dialect: 'sqlite',
        logging: false,
      },
      dataPath: './data',
      liveReload: this.local,
      placeholders: this.local,
      port: process.env.PORT || 3000,
    };
  }
docs: @private
  
  Default options
  
  @return {Object}