| github.com/golang-migrate/migrate/v4/source | Package source provides the Source interface. |
| github.com/golang-migrate/migrate/v4/source/iofs | Package iofs provides the Go 1.16+ io/fs#FS driver. |
| net/url | Package url parses URLs and implements query escaping. |
| os | Package os provides a platform-independent interface to operating system functionality. |
| path/filepath | Package filepath implements utility routines for manipulating filename paths in a way compatible with the target operating system-defined file paths. |