import type { TurnHierarchy, TurnInput, TurnPlan, TurnPreflight, TurnSurface } from "./types.js";
/** Org hierarchy for the system prompt, or the reason this turn has none. */
export declare function resolveTurnHierarchy(config: TurnInput["config"]): Promise<TurnHierarchy>;
/** Resolve everything `engine.run` needs, or the reason the turn cannot run. */
export declare function preflightTurn(input: TurnInput): TurnPreflight;
/**
 * Claude usage limits expose no remaining budget, so a heavy turn started just
 * after a limit was hit is worth a heads-up before it is spent.
 */
export declare function warnIfNearUsageLimit(input: TurnInput, plan: TurnPlan, surface: TurnSurface): Promise<void>;
/** Strip the engine-switch sync markers a cleanly settled synced turn consumed. */
export declare function withSyncMarkersCleared(meta: unknown): Record<string, unknown>;
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