config

type Config interface {
	// Values provide the reader.Values interface
	reader.Values
	// Init the config
	Init(opts ...Option) error
	// Start config main loop
	Start() error
	// Options in the config
	Options() *Options
	// Close Stop the config loader
	Close() error
	// Watch start reload watch
	Watch(OnReloadCallBack)
	// Load config sources
	Load(source ...source.Source) error
}

type OnReloadCallBack func(Config)

type Option func(o *Options)

type Options struct {
	Loader loader.Loader
	Reader reader.Reader
	//Source is cache of options
	Source []source.Source
}