notes on todo tasks for refactoring to support different types of steps

src/Runner.Worker/ActionManifestManager.cs

@@ -376,6 +376,7 @@ namespace GitHub.Runner.Worker
                         {
                             var steps = run.Value.AssertSequence("steps");
                             var evaluator = executionContext.ToPipelineTemplateEvaluator();
+                            // TODO: Change this so that we process each type of step
                             stepsLoaded = evaluator.LoadCompositeSteps(steps);
                             break;
                         }

src/Runner.Worker/Handlers/CompositeActionHandler.cs

@@ -47,6 +47,10 @@ namespace GitHub.Runner.Worker.Handlers
 
             // Add each composite action step to the front of the queue
             int location = 0;
+
+            // TODO: Assume that each step is not an actionStep
+            // How do we handle all types of steps?????
+            
             foreach (Pipelines.ActionStep aStep in actionSteps)
             {
                 // Ex: 

src/Sdk/DTPipelines/Pipelines/ObjectTemplating/PipelineTemplateEvaluator.cs

@@ -159,6 +159,7 @@ namespace GitHub.DistributedTask.Pipelines.ObjectTemplating
             return result;
         }
 
+        // Change to return a variety of steps.
         public List<ActionStep> LoadCompositeSteps(
             TemplateToken token)
         {