import { type ChildProcess } from 'child_process';
export declare function trackProcess(proc: ChildProcess, sessionId?: string): void;
/** Check whether any tracked processes are still running for a session. */
export declare function hasActiveProcesses(sessionId: string): boolean;
/** Kill processes belonging to a specific session, or all if no sessionId given. */
export declare function killSessionProcesses(sessionId: string): void;
export declare function killAllProcesses(): void;
export declare function installShutdownHandlers(): void;
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