| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| github.com/google/gnostic/jsonschema | Package jsonschema supports the reading, writing, and manipulation of JSON Schemas. |
| gopkg.in/yaml.v3 | Package yaml implements YAML support for the Go language. |
| 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. |