pub async fn diff_flow_setup_states(
desired_state: Option<&FlowSetupState<DesiredMode>>,
existing_state: Option<&FlowSetupState<ExistingMode>>,
flow_instance_ctx: &Arc<FlowInstanceContext>,
) -> Result<FlowSetupChange>pub async fn diff_flow_setup_states(
desired_state: Option<&FlowSetupState<DesiredMode>>,
existing_state: Option<&FlowSetupState<ExistingMode>>,
flow_instance_ctx: &Arc<FlowInstanceContext>,
) -> Result<FlowSetupChange>