1 files changed, 27 insertions, 0 deletions
diff --git a/MatrixContentFilter/Abstractions/IContentFilter.cs b/MatrixContentFilter/Abstractions/IContentFilter.cs
new file mode 100644
index 0000000..108030b
--- /dev/null
+++ b/MatrixContentFilter/Abstractions/IContentFilter.cs
@@ -0,0 +1,27 @@
+using System.Diagnostics;
+using LibMatrix;
+using LibMatrix.Responses;
+using MatrixContentFilter.EventTypes;
+
+namespace MatrixContentFilter.Abstractions;
+
+public abstract class IContentFilter
+{
+    public virtual Task ProcessSyncAsync(SyncResponse syncEvent) {
+        var type = this.GetType().FullName;
+        Console.WriteLine($"WARNING: {type} does not implement ProcessSyncAsync(SyncResponse syncEvent)");
+        if(Debugger.IsAttached)
+            Debugger.Break();
+        return Task.CompletedTask;
+    }
+
+    public virtual Task ProcessEventListAsync(List<StateEventResponse> events) {
+        var type = this.GetType().FullName;
+        Console.WriteLine($"WARNING: {type} does not implement ProcessEventListAsync(List<StateEventResponse> events)");
+        if(Debugger.IsAttached)
+            Debugger.Break();
+        return Task.CompletedTask;
+    }
+
+    public int ActionCount { get; set; } = 0;
+}
\ No newline at end of file