diff --git a/internal/xsync/slice.go b/internal/xsync/slice.go
deleted file mode 100644
index d22ae23f1..000000000
--- a/internal/xsync/slice.go
+++ /dev/null
@@ -1,62 +0,0 @@
-package xsync
-
-import (
-	"sync"
-)
-
-type Slice[T any] struct {
-	m sync.RWMutex
-	s []T
-}
-
-func (s *Slice[T]) Append(v T) {
-	s.m.Lock()
-	defer s.m.Unlock()
-
-	s.s = append(s.s, v)
-}
-
-func (s *Slice[T]) Size() int {
-	s.m.RLock()
-	defer s.m.RUnlock()
-
-	return len(s.s)
-}
-
-func (s *Slice[T]) Range(f func(idx int, v T) bool) {
-	s.m.RLock()
-	defer s.m.RUnlock()
-
-	for idx, v := range s.s {
-		if !f(idx, v) {
-			break
-		}
-	}
-}
-
-func (s *Slice[T]) Remove(idx int) bool {
-	s.m.Lock()
-	defer s.m.Unlock()
-
-	if idx >= len(s.s) {
-		return false
-	}
-
-	s.s = append(s.s[:idx], s.s[idx+1:]...)
-
-	return true
-}
-
-func (s *Slice[T]) Clear() (removed int) {
-	s.m.Lock()
-	defer s.m.Unlock()
-
-	if s.s == nil {
-		return 0
-	}
-
-	l := len(s.s)
-	s.s = s.s[:0]
-
-	return l
-}
diff --git a/internal/xsync/slice_test.go b/internal/xsync/slice_test.go
deleted file mode 100644
index cc7ffdde1..000000000
--- a/internal/xsync/slice_test.go
+++ /dev/null
@@ -1,32 +0,0 @@
-package xsync
-
-import (
-	"testing"
-
-	"github.com/stretchr/testify/require"
-)
-
-func TestSlice(t *testing.T) {
-	var s Slice[int]
-	require.Equal(t, 0, s.Size())
-	require.Equal(t, 0, s.Clear())
-	s.Append(1)
-	require.Equal(t, 1, s.Size())
-	s.Range(func(idx int, v int) bool {
-		require.Equal(t, 0, idx)
-		require.Equal(t, 1, v)
-
-		return true
-	})
-	require.False(t, s.Remove(1))
-	s.Append(2)
-	var rangeFuncCounter int
-	s.Range(func(idx int, v int) bool {
-		rangeFuncCounter++
-
-		return false
-	})
-	require.Equal(t, 1, rangeFuncCounter)
-	require.True(t, s.Remove(1))
-	require.Equal(t, 1, s.Clear())
-}