code: func (sd *StaticProvider) Run(ctx context.Context, ch chan<- []*targetgroup.Group) {
  	// We still have to consider that the consumer exits right away in which case
  	// the context will be canceled.
  	select {
  	case ch <- sd.TargetGroups:
  	case <-ctx.Done():
  	}
  	close(ch)
  }
docs: // Run implements the Worker interface.