export interface GracefulShutdownPlan { terminateSdkSessions: boolean; closePtySessions: boolean; stopLaunchRuns: boolean; terminateResidualProcesses: boolean; unregisterInstance: boolean; clearPersistedSessions: boolean; stopTunnelClient: boolean; } export declare function buildGracefulShutdownPlan(preserveSessions: boolean): GracefulShutdownPlan; export declare function shouldCleanupPersistedSessionsOnStartup(preserveSessions: boolean, env?: NodeJS.ProcessEnv): boolean; export declare function shouldAutoCleanOrphanProcesses(env?: NodeJS.ProcessEnv): boolean;