| cuelang.org/go/cue/errors | Package errors defines shared types for handling CUE errors. |
| cuelang.org/go/cue/token | Package token defines constants representing the lexical tokens of the Go programming language and basic operations on tokens (printing, predicates). |
| cuelang.org/go/pkg/strings | Package strings implements simple functions to manipulate UTF-8 encoded strings.package strings. |
| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| strconv | Package strconv implements conversions to and from string representations of basic data types. |
| strings | Package strings implements simple functions to manipulate UTF-8 encoded strings. |
| unicode | Package unicode provides data and functions to test some properties of Unicode code points. |
| unicode/utf8 | Package utf8 implements functions and constants to support text encoded in UTF-8. |