Sockets: ensure api.Meter is exposed (#6576)

charger/fritzdect.go

@@ -104,6 +104,7 @@ func (c *FritzDECT) MaxCurrent(current int64) error {
 	return nil
 }
 
+var _ api.Meter = (*FritzDECT)(nil)
 var _ api.MeterEnergy = (*FritzDECT)(nil)
 
 // TotalEnergy implements the api.MeterEnergy interface

charger/homematic.go

@@ -64,6 +64,7 @@ func (c *CCU) MaxCurrent(current int64) error {
 	return nil
 }
 
+var _ api.Meter = (*CCU)(nil)
 var _ api.MeterEnergy = (*CCU)(nil)
 
 // TotalEnergy implements the api.MeterEnergy interface

charger/mystrom.go

@@ -67,3 +67,5 @@ func (c *MyStrom) Enable(enable bool) error {
 func (c *MyStrom) MaxCurrent(current int64) error {
 	return nil
 }
+
+var _ api.Meter = (*MyStrom)(nil)

charger/shelly.go

@@ -81,6 +81,7 @@ func (c *Shelly) MaxCurrent(current int64) error {
 	return nil
 }
 
+var _ api.Meter = (*Shelly)(nil)
 var _ api.MeterEnergy = (*Shelly)(nil)
 
 // TotalEnergy implements the api.MeterEnergy interface

charger/tapo.go

@@ -69,6 +69,7 @@ func (c *Tapo) MaxCurrent(current int64) error {
 	return nil
 }
 
+var _ api.Meter = (*Tapo)(nil)
 var _ api.ChargeRater = (*Tapo)(nil)
 
 // ChargedEnergy implements the api.ChargeRater interface

charger/tasmota.go

@@ -173,6 +173,7 @@ func (c *Tasmota) MaxCurrent(current int64) error {
 	return nil
 }
 
+var _ api.Meter = (*Tasmota)(nil)
 var _ api.MeterEnergy = (*Tasmota)(nil)
 
 // TotalEnergy implements the api.MeterEnergy interface

charger/tplink.go

@@ -97,6 +97,7 @@ func (c *TPLink) MaxCurrent(current int64) error {
 	return nil
 }
 
+var _ api.Meter = (*TPLink)(nil)
 var _ api.MeterEnergy = (*TPLink)(nil)
 
 // TotalEnergy implements the api.MeterEnergy interface