/**
 * Shutdown Manager
 *
 * Manages graceful shutdown of agent processes when CLI exits.
 */
import type { IProcessManager } from '../../process/manager.js';
import type { ShutdownOptions, ShutdownResult } from './types.js';
/**
 * Manages graceful shutdown of agent processes
 */
export declare class ShutdownManager {
    private processId;
    private processManager;
    private shutdownInProgress;
    private options;
    constructor(options?: ShutdownOptions);
    /**
     * Register a process for shutdown management
     */
    register(processId: string, processManager: IProcessManager): void;
    /**
     * Perform graceful shutdown of registered process
     */
    shutdown(signal?: NodeJS.Signals): Promise<ShutdownResult>;
    /**
     * Wait for process to exit
     */
    private waitForExit;
}
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