Imports
- golang.org/x/sync/errgroup
 - github.com/nspcc-dev/neo-go/pkg/crypto/keys
 - git.frostfs.info/TrueCloudLab/tzhash/tz
 - git.frostfs.info/TrueCloudLab/frostfs-sdk-go/checksum
 - git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id
 - git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id/test
 - git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object
 - git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id
 - git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id/test
 - git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/test
 - git.frostfs.info/TrueCloudLab/frostfs-sdk-go/user
 - git.frostfs.info/TrueCloudLab/frostfs-sdk-go/user/test
 - git.frostfs.info/TrueCloudLab/frostfs-sdk-go/version
 - git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/transformer