text: exports.Encoder = require('./encode').Encoder
  exports.Decoder = require('./decode').Decoder
  exports.addExtension = require('./encode').addExtension
  let encoder = new exports.Encoder({ useRecords: false })
  exports.decode = encoder.decode
  exports.encode = encoder.encode
  Object.assign(exports, {
  	ALWAYS:1,
  	DECIMAL_ROUND: 3,
  	DECIMAL_FIT: 4
  })
  