var github.com/golang-migrate/migrate/v4/source.DefaultParse

2 uses

	github.com/golang-migrate/migrate/v4/source (current package)
		parse.go#L14: 	DefaultParse = Parse

	github.com/golang-migrate/migrate/v4/source/file
		file.go#L69: 			m, err := source.DefaultParse(fi.Name())