| embed | Package embed provides access to files embedded in the running Go program. |
| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| github.com/docker/go-connections/nat | Package nat is a convenience package for manipulation of strings describing network ports. |
| github.com/pkg/errors | Package errors provides simple error handling primitives. |
| github.com/xeipuuv/gojsonschema | |
| math/big | Package big implements arbitrary-precision arithmetic (big numbers). |
| strings | Package strings implements simple functions to manipulate UTF-8 encoded strings. |
| time | Package time provides functionality for measuring and displaying time. |