import { ErrorCategory } from "./error-category.type.mjs";
import { AIErrorOptions } from "./ai-error.mjs";
import { PlannerFailedError } from "./planner-failed-error.mjs";

//#region ../ai/src/errors/planner-drift-error.d.ts
type PlannerDriftErrorOptions = AIErrorOptions & {
  /** Signature recorded on the snapshot being resumed. */savedSignature: string; /** Signature computed from the current planner definition. */
  currentSignature: string;
  runId: string;
};
/**
 * `planner.resume(runId)` loaded a durable snapshot whose structural
 * fingerprint does not match the current planner definition (name +
 * ordered capability names). The resume is refused — no node runs — and
 * the user decides how to recover: discard the snapshot, migrate
 * manually, or call `resume(runId, { force: true })` to bypass the check.
 *
 * A mid-run re-plan is NOT drift — the plan changed, not the definition;
 * the persisted `replanCount` honors the replan budget across a resume.
 *
 * Mirrors `SupervisorDriftError` / `WorkflowDriftError` — same rationale,
 * different primitive. Thrown (not returned on `result.error`) because a
 * drifted resume never produces a valid run.
 */
declare class PlannerDriftError extends PlannerFailedError {
  static readonly defaultCategory: ErrorCategory;
  readonly savedSignature: string;
  readonly currentSignature: string;
  readonly runId: string;
  constructor(message: string, options: PlannerDriftErrorOptions);
}
//#endregion
export { PlannerDriftError, PlannerDriftErrorOptions };
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