*: Separate utils and internal (#129)

* Utils: move package utils/heart to internal/heart

* Utils: move package utils/moreatomic to internal/moreatomic

* Utils: move package utils/zlib to internal/zlib

api/rate/rate.go

@@ -9,8 +9,9 @@ import (
 	"sync/atomic"
 	"time"
 
-	"github.com/diamondburned/arikawa/utils/moreatomic"
 	"github.com/pkg/errors"
+
+	"github.com/diamondburned/arikawa/internal/moreatomic"
 )
 
 // ExtraDelay because Discord is trash. I've seen this in both litcord and

state/state.go

@@ -8,9 +8,9 @@ import (
 
 	"github.com/diamondburned/arikawa/discord"
 	"github.com/diamondburned/arikawa/gateway"
+	"github.com/diamondburned/arikawa/internal/moreatomic"
 	"github.com/diamondburned/arikawa/session"
 	"github.com/diamondburned/arikawa/utils/handler"
-	"github.com/diamondburned/arikawa/utils/moreatomic"
 
 	"github.com/pkg/errors"
 )

utils/wsutil/heart.go

@@ -4,9 +4,10 @@ import (
 	"context"
 	"time"
 
-	"github.com/diamondburned/arikawa/utils/heart"
-	"github.com/diamondburned/arikawa/utils/moreatomic"
 	"github.com/pkg/errors"
+
+	"github.com/diamondburned/arikawa/internal/heart"
+	"github.com/diamondburned/arikawa/internal/moreatomic"
 )
 
 // TODO API

utils/wsutil/op.go

@@ -5,9 +5,10 @@ import (
 	"fmt"
 	"sync"
 
-	"github.com/diamondburned/arikawa/utils/json"
-	"github.com/diamondburned/arikawa/utils/moreatomic"
 	"github.com/pkg/errors"
+
+	"github.com/diamondburned/arikawa/internal/moreatomic"
+	"github.com/diamondburned/arikawa/utils/json"
 )
 
 var ErrEmptyPayload = errors.New("empty payload")

voice/session.go

@@ -5,14 +5,15 @@ import (
 	"sync"
 	"time"
 
+	"github.com/pkg/errors"
+
 	"github.com/diamondburned/arikawa/discord"
 	"github.com/diamondburned/arikawa/gateway"
+	"github.com/diamondburned/arikawa/internal/moreatomic"
 	"github.com/diamondburned/arikawa/session"
-	"github.com/diamondburned/arikawa/utils/moreatomic"
 	"github.com/diamondburned/arikawa/utils/wsutil"
 	"github.com/diamondburned/arikawa/voice/udp"
 	"github.com/diamondburned/arikawa/voice/voicegateway"
-	"github.com/pkg/errors"
 )
 
 const Protocol = "xsalsa20_poly1305"

voice/voicegateway/gateway.go

@@ -15,11 +15,12 @@ import (
 	"sync"
 	"time"
 
-	"github.com/diamondburned/arikawa/discord"
-	"github.com/diamondburned/arikawa/utils/json"
-	"github.com/diamondburned/arikawa/utils/moreatomic"
-	"github.com/diamondburned/arikawa/utils/wsutil"
 	"github.com/pkg/errors"
+
+	"github.com/diamondburned/arikawa/discord"
+	"github.com/diamondburned/arikawa/internal/moreatomic"
+	"github.com/diamondburned/arikawa/utils/json"
+	"github.com/diamondburned/arikawa/utils/wsutil"
 )
 
 const (