import "../types.js";
import { CheckpointMetadata, Directive, WorkflowEvent } from "@graphorin/core";

//#region src/internal/engine.d.ts

/**
 * @internal - workflow namespace used in checkpoint store keys. The
 * engine binds the namespace to the workflow `name` so a single store
 * can host checkpoints from multiple workflows without collision.
 */
declare function namespaceFor(config: {
  readonly name: string;
}): string;
/**
 * Schema version embedded in every persisted checkpoint envelope.
 * Bumping the major part requires a documented migration path; the
 * minor part is reserved for additive fields the engine can ignore
 * when reading older checkpoints.
 */
declare const CHECKPOINT_SCHEMA_VERSION: "graphorin-workflow-checkpoint/1.0";
//#endregion
export { CHECKPOINT_SCHEMA_VERSION, namespaceFor };
//# sourceMappingURL=engine.d.ts.map