message: exporting pattern
diff: -export { Part } from "./Part";
  -export { Sequence } from "./Sequence";
  -export { ToneEvent } from "./ToneEvent";
  -export { Loop } from "./Loop";
  +export * from "./Loop";
  +export * from "./Part";
  +export * from "./Pattern";
  +export * from "./Sequence";
  +export * from "./ToneEvent";
  