move remaining structs

lights.go

@@ -7,6 +7,12 @@ import (
 	"fmt"
 )
 
+const (
+	OK       Status = "ok"
+	TimedOut Status = "timed_out"
+	Offline  Status = "offline"
+)
+
 type (
 	Status string
 
@@ -34,6 +40,10 @@ type (
 	}
 )
 
+func (s Status) Success() bool {
+	return s == OK
+}
+
 func (c *Client) SetState(selector string, state State) ([]Result, error) {
 	j, err := json.Marshal(state)
 	if err != nil {

structs.go

@@ -1,11 +0,0 @@
-package lifx
-
-const (
-	OK       Status = "ok"
-	TimedOut Status = "timed_out"
-	Offline  Status = "offline"
-)
-
-func (s Status) Success() bool {
-	return s == OK
-}