| context | Package context defines the Context type, which carries deadlines, cancellation signals, and other request-scoped values across API boundaries and between processes. |
| errors | Package errors implements functions to manipulate errors. |
| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| github.com/getkin/kin-openapi/openapi3 | Package openapi3 parses and writes OpenAPI 3 specification documents. |
| github.com/getkin/kin-openapi/routers | |
| github.com/getkin/kin-openapi/routers/legacy/pathpattern | Package pathpattern implements path matching. |
| net/http | Package http provides HTTP client and server implementations. |
| strings | Package strings implements simple functions to manipulate UTF-8 encoded strings. |