throw new InvalidOperationException($"Cannot apply indexing with [,] to an object of type '{type}'");

        [Fact]
        public async Task EvaluateObjectIndexingMultidimensional() => await CheckInspectLocalsAtBreakpointSite(
            "DebuggerTests.EvaluateLocalsWithIndexingTests", "EvaluateLocals", 12, "DebuggerTests.EvaluateLocalsWithIndexingTests.EvaluateLocals",
            "window.setTimeout(function() { invoke_static_method ('[debugger-test] DebuggerTests.EvaluateLocalsWithIndexingTests:EvaluateLocals'); })",
            wait_for_event_fn: async (pause_location) =>
           {
               var id = pause_location["callFrames"][0]["callFrameId"].Value<string>();

               await EvaluateOnCallFrameAndCheck(id,
                   ("f[\'a\', \'&\']", TString("a-&"))
                );
           });

public class TestEvaluate
{
    public string this[char key1, char key2] => $"{key1}-{key2}";
}