Interface Exporter

src/serialize.ts:33–48

// =======================================================================================

export interface Exporter {
  exportStub(hook: StubHook): ExportId;
  exportPromise(hook: StubHook): ExportId;
  getImport(hook: StubHook): ImportId | undefined;

  // If a serialization error occurs after having exported some capabilities, this will be called
  // to roll back the exports.
  unexport(ids: Array<ExportId>): void;

  // Creates a pipe by sending a ["pipe"] message, then starts pumping the given ReadableStream
  // into the pipe's writable end. Returns the import ID assigned to the pipe. `hook` should be
  // disposed when the pipe finishes.
  createPipe(readable: ReadableStream, hook: StubHook): ImportId;

  onSendError(error: Error): Error | void;
}

class NullExporter implements Exporter {
  exportStub(stub: StubHook): never {