/**
 * Determines if a replayed execution result already exists for the given prefix.
 * @private
 * @param {string} prefix - Identifier prefix (e.g., 'proxy', 'child', 'start', 'wait', etc.)
 * @returns {Promise<[boolean, number, any]>} A tuple: [alreadyRan, executionIndex, restoredData]
 */
export declare function didRun(prefix: string): Promise<[boolean, number, any]>;