export declare const SKILL_MAX_DEPTH_RECOVERY_HINT = "You are too deeply nested to delegate further \u2014 perform the work inline with your own tools instead of calling skill/agent/compose.";
export declare function buildSkillMaxDepthRefusal(depth: number, maxDepth: number): string;
export declare function buildAgentMaxDepthRefusal(depth: number, maxDepth: number): string;
export declare function buildComposeMaxDepthRefusal(depth: number, maxDepth: number): string;