1 files changed, 14 insertions, 0 deletions
diff --git a/lib/Plack/Middleware/APIRateLimit/Backend.pm b/lib/Plack/Middleware/APIRateLimit/Backend.pm
new file mode 100644
index 0000000..5628e86
--- /dev/null
+++ b/lib/Plack/Middleware/APIRateLimit/Backend.pm
@@ -0,0 +1,14 @@
+package Plack::Middleware::APIRateLimit::Backend;
+
+use Moose;
+use Carp;
+
+sub incr {
+    confess "Backend must implement an incr method";
+}
+
+sub get {
+    confess "Backend must implement a get method";
+}
+
+1;