| bufio | Package bufio implements buffered I/O. It wraps an io.Reader or io.Writer object, creating another object (Reader or Writer) that also implements the interface but provides buffering and some help for textual I/O. |
| bytes | Package bytes implements functions for the manipulation of byte slices. |
| cuelang.org/go/cue/build | Package build defines data types and utilities for defining CUE configuration instances. |
| cuelang.org/go/cue/errors | Package errors defines shared types for handling CUE errors. |
| cuelang.org/go/cue/load | Package load loads CUE instances. |
| github.com/google/go-cmp/cmp | Package cmp determines equality of values. |
| github.com/rogpeppe/go-internal/txtar | Package txtar implements a trivial text-based file archive format. |
| io/ioutil | Package ioutil implements some I/O utility functions. |
| os | Package os provides a platform-independent interface to operating system functionality. |
| path | Package path implements utility routines for manipulating slash-separated paths. |
| path/filepath | Package filepath implements utility routines for manipulating filename paths in a way compatible with the target operating system-defined file paths. |
| strings | Package strings implements simple functions to manipulate UTF-8 encoded strings. |
| testing | Package testing provides support for automated testing of Go packages. |