text: import { createErrorClass } from './createErrorClass';
  export const UnsubscriptionError = createErrorClass((_super) => function UnsubscriptionErrorImpl(errors) {
      _super(this);
      this.message = errors
          ? `${errors.length} errors occurred during unsubscription:
  ${errors.map((err, i) => `${i + 1}) ${err.toString()}`).join('\n  ')}`
          : '';
      this.name = 'UnsubscriptionError';
      this.errors = errors;
  });
  //# sourceMappingURL=UnsubscriptionError.js.map