.returns(MyType) - this worked well. .returns no longer works and .overrideTypes is the new way. However, I can not get this to work with the existing RPC's:Error: "Type mismatch: Cannot cast array result to a single object. Use .overrideTypes<Array<YourType>> or .returns<Array<YourType>> (deprecated) for array results or .single() to convert the result to a single object";Type mismatch: Cannot cast single object to array type. Remove Array wrapper from return type or make sure you are not using .single() up in the calling chain