Imports of package logging

PathSynopsis
fmtPackage fmt implements formatted I/O with functions analogous to C's printf and scanf.
github.com/evanw/esbuild/internal/ast
golang.org/x/sys/unixPackage unix contains an interface to the low-level operating system primitives.
osPackage os provides a platform-independent interface to operating system functionality.
stringsPackage strings implements simple functions to manipulate UTF-8 encoded strings.
unsafePackage unsafe contains operations that step around the type safety of Go programs.