code: func WithEventConsumerBufferSize(value uint) options.Opt {
  	return func(p options.Params) {
  		if setter, ok := p.(eventConsumerBufferSizeSetter); ok {
  			setter.SetEventConsumerBufferSize(value)
  		}
  	}
  }
docs: // WithEventConsumerBufferSize sets the size of the registered consumer's event channel.