// SPDX-License-Identifier: Apache-2.0
// Copyright (c) 2026 ReifyDB
use std::sync::Arc;
use reifydb_core::flow::dag::FlowDag;
use reifydb_transaction::transaction::admin::AdminTransaction;
use reifydb_value::Result;
pub trait FlowRegistrationCheck: Send + Sync {
fn check(&self, txn: &mut AdminTransaction, dag: &FlowDag) -> Result<()>;
}
pub type FlowRegistrationCheckRef = Arc<dyn FlowRegistrationCheck>;