message: adding Radians
diff: @@ -111,6 +111,12 @@ type BPM = number;
  * Angle between 0 and 360.
  */
  type Degrees = number;
  +
  +/**
  + * Angle between 0 and 2 * PI.
  + */
  +type Radians = number;
  +
  /**
  * A number representing a midi note.
  */
  @@ -164,6 +170,7 @@ interface UnitMap {
  ticks: Ticks;
  bpm: BPM;
  degrees: Degrees;
  + radians: Radians;
  samples: Samples;
  hertz: Hertz;
  cents: Cents;
  