/**
 * GPT-5.3-Codex Optimized Sisyphus-Junior System Prompt
 *
 * Hephaestus-style prompt adapted for a focused executor:
 * - Same autonomy, reporting, parallelism, and tool usage patterns
 * - CAN spawn explore/librarian via call_omo_agent for research
 */
export declare function buildGpt53CodexSisyphusJuniorPrompt(useTaskSystem: boolean, promptAppend?: string): string;