diff --git a/pkg/local_object_storage/blobstor/blobovniczatree/common.go b/pkg/local_object_storage/blobstor/blobovniczatree/common.go
deleted file mode 100644
index f11805b9b..000000000
--- a/pkg/local_object_storage/blobstor/blobovniczatree/common.go
+++ /dev/null
@@ -1,79 +0,0 @@
-package blobovniczatree
-
-import (
-	"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/blobovnicza"
-	"github.com/nspcc-dev/neofs-sdk-go/object"
-	oid "github.com/nspcc-dev/neofs-sdk-go/object/id"
-)
-
-type address struct {
-	addr oid.Address
-}
-
-// SetAddress sets the address of the requested object.
-func (a *address) SetAddress(addr oid.Address) {
-	a.addr = addr
-}
-
-type roObject struct {
-	obj *object.Object
-}
-
-// Object returns the object.
-func (o roObject) Object() *object.Object {
-	return o.obj
-}
-
-type rwObject struct {
-	roObject
-}
-
-// SetObject sets the object.
-func (o *rwObject) SetObject(obj *object.Object) {
-	o.obj = obj
-}
-
-type roBlobovniczaID struct {
-	blobovniczaID *blobovnicza.ID
-}
-
-// BlobovniczaID returns blobovnicza ID.
-func (v roBlobovniczaID) BlobovniczaID() *blobovnicza.ID {
-	return v.blobovniczaID
-}
-
-type rwBlobovniczaID struct {
-	roBlobovniczaID
-}
-
-// SetBlobovniczaID sets blobovnicza ID.
-func (v *rwBlobovniczaID) SetBlobovniczaID(id *blobovnicza.ID) {
-	v.blobovniczaID = id
-}
-
-type roRange struct {
-	rng *object.Range
-}
-
-// Range returns range of the object payload.
-func (r roRange) Range() *object.Range {
-	return r.rng
-}
-
-type rwRange struct {
-	roRange
-}
-
-// SetRange sets range of the object payload.
-func (r *rwRange) SetRange(rng *object.Range) {
-	r.rng = rng
-}
-
-type rangeData struct {
-	data []byte
-}
-
-// RangeData returns data of the requested payload range.
-func (d rangeData) RangeData() []byte {
-	return d.data
-}
diff --git a/pkg/local_object_storage/blobstor/util.go b/pkg/local_object_storage/blobstor/util.go
deleted file mode 100644
index c7c9d3b5b..000000000
--- a/pkg/local_object_storage/blobstor/util.go
+++ /dev/null
@@ -1,79 +0,0 @@
-package blobstor
-
-import (
-	"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/blobovnicza"
-	"github.com/nspcc-dev/neofs-sdk-go/object"
-	oid "github.com/nspcc-dev/neofs-sdk-go/object/id"
-)
-
-type address struct {
-	addr oid.Address
-}
-
-// SetAddress sets the address of the requested object.
-func (a *address) SetAddress(addr oid.Address) {
-	a.addr = addr
-}
-
-type roObject struct {
-	obj *object.Object
-}
-
-// Object returns the object.
-func (o roObject) Object() *object.Object {
-	return o.obj
-}
-
-type rwObject struct {
-	roObject
-}
-
-// SetObject sets the object.
-func (o *rwObject) SetObject(obj *object.Object) {
-	o.obj = obj
-}
-
-type roBlobovniczaID struct {
-	blobovniczaID *blobovnicza.ID
-}
-
-// BlobovniczaID returns blobovnicza ID.
-func (v roBlobovniczaID) BlobovniczaID() *blobovnicza.ID {
-	return v.blobovniczaID
-}
-
-type rwBlobovniczaID struct {
-	roBlobovniczaID
-}
-
-// SetBlobovniczaID sets blobovnicza ID.
-func (v *rwBlobovniczaID) SetBlobovniczaID(id *blobovnicza.ID) {
-	v.blobovniczaID = id
-}
-
-type roRange struct {
-	rng *object.Range
-}
-
-// Range returns range of the object payload.
-func (r roRange) Range() *object.Range {
-	return r.rng
-}
-
-type rwRange struct {
-	roRange
-}
-
-// SetRange sets range of the object payload.
-func (r *rwRange) SetRange(rng *object.Range) {
-	r.rng = rng
-}
-
-type rangeData struct {
-	data []byte
-}
-
-// RangeData returns data of the requested payload range.
-func (d rangeData) RangeData() []byte {
-	return d.data
-}