export declare const TOOL_USE_LOOP_CAPPED = "tool_use_loop_capped";
export declare const DEFAULT_MAX_TOOL_USE_ITERATIONS = 0;
export declare const WIND_DOWN_NOTE: string;
export declare function resolveMaxToolIterations(configured: number | undefined): number;
export declare function shouldWindDown(completedRounds: number, maxIterations: number): boolean;
export declare function formatRoundLabel(round: number, maxIterations: number): string;