support

type CommonFileSystem interface {
	PathToElements(path string) []string
	ElementsToPath(elements []string, prefix string, sep string) string
	NormalizePathElements(elements []string) ([]string, error)
}

type CommonFileSystemCore struct {
}

type PlatformFileSystem interface {
	NormalizePath(path string) (string, error)
	PathSeparator() string
	Separator() string
	ListRoots() []string
	GetCommonFileSystem() CommonFileSystem
}