Imports of package guts_cli

PathSynopsis
errorsPackage errors implements functions to manipulate errors.
fmtPackage fmt implements formatted I/O with functions analogous to C's printf and scanf.
go.etcd.io/bbolt/internal/commonCopied from https://github.com/etcd-io/etcd/blob/main/client/pkg/verify/verify.go
ioPackage io provides basic interfaces to I/O primitives.
osPackage os provides a platform-independent interface to operating system functionality.