message: exposing conversions
diff: @@ -18,4 +18,5 @@ export { Emitter } from "./util/Emitter";
  export { Tone } from "./Tone";
  export { Destination } from "./context/Destination";
  export { Transport } from "./clock/Transport";
  +export { dbToGain, gainToDb, intervalToFrequencyRatio } from "./type/Conversions";
  export * from "./Connect";
  