remove unimplemented events

Author: liran2000

providers/unleash/pkg/provider.go

@@ -16,7 +16,6 @@ const generalError = "general error"
 type Provider struct {
 	providerConfig ProviderConfig
 	status         of.State
-	eventStream    chan of.Event
 }
 
 func NewProvider(providerConfig ProviderConfig) (*Provider, error) {
@@ -44,10 +43,6 @@ func (p *Provider) Shutdown() {
 	p.status = of.NotReadyState
 }
 
-func (p *Provider) EventChannel() <-chan of.Event {
-	return p.eventStream
-}
-
 // provider does not have any hooks, returns empty slice
 func (p *Provider) Hooks() []of.Hook {
 	return []of.Hook{}