/**
 * Persistence Engine
 *
 * Ensures tasks execute to completion with automatic recovery and retry.
 */
export interface PersistenceConfig {
    maxRetries: number;
    retryDelayMs: number;
    autoRecover: boolean;
    confirmCompletion: boolean;
}
export interface ExecutionProgress {
    skill: string;
    phase: string;
    status: 'running' | 'paused' | 'completed' | 'failed';
    progress: number;
    attempts: number;
    lastError?: string;
    startedAt: string;
}
/**
 * Initialize persistence engine with recovery
 */
export declare function initializePersistence(cwd: string, config?: Partial<PersistenceConfig>): void;
/**
 * Ensure workflow continues execution
 */
export declare function ensureExecution(skill: string, cwd: string, config?: Partial<PersistenceConfig>): Promise<ExecutionProgress>;
/**
 * Mark workflow as requiring continuation
 */
export declare function requireContinuation(skill: string, cwd: string): void;
/**
 * Check if any workflow requires continuation
 */
export declare function getContinuationStatus(cwd: string): {
    skill: string;
    phase: string;
    progress: number;
} | null;
/**
 * Wait for workflow completion with polling
 */
export declare function waitForCompletion(skill: string, cwd: string, timeoutMs?: number): Promise<boolean>;
/**
 * Get persistence status for HUD
 */
export declare function getPersistenceStatus(cwd: string): string;
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