1 files changed, 21 insertions, 0 deletions
diff --git a/utils/fs/fs.go b/utils/fs/fs.go
new file mode 100644
index 0000000..df771dd
--- /dev/null
+++ b/utils/fs/fs.go
@@ -0,0 +1,21 @@
+package fs
+
+import (
+	"io"
+	"os"
+)
+
+// FS interface represent an abstracted filesystem, so you can
+// use NewRepositoryFromFS from any medium.
+type FS interface {
+	Stat(path string) (os.FileInfo, error)
+	Open(path string) (ReadSeekCloser, error)
+	ReadDir(path string) ([]os.FileInfo, error)
+	Join(elem ...string) string
+}
+
+// ReadSeekCloser is a Reader, Seeker and Closer.
+type ReadSeekCloser interface {
+	io.ReadCloser
+	io.Seeker
+}