export type ProcessStatus = 'running' | 'stopped' | 'failed';
export interface ManagedProcess {
    processId: string;
    pid: number;
    command: string;
    cwd: string;
    status: ProcessStatus;
    startedAt: number;
    exitCode: number | null;
}
export interface StartOptions {
    command: string;
    cwd?: string;
    env?: Record<string, string>;
}
export declare function startManagedProcess(opts: StartOptions): ManagedProcess;
export declare function stopManagedProcess(processId: string, signal?: 'SIGTERM' | 'SIGKILL'): boolean;
export declare function getManagedProcess(processId: string): ManagedProcess | null;
export declare function getProcessLogs(processId: string, limit?: number, offset?: number): string[];
export declare function listManagedProcesses(): ManagedProcess[];
export declare function removeManagedProcess(processId: string): boolean;
/** Poll ring buffer until regex match or timeout — used by WaitForOutput. */
export declare function watchForOutput(processId: string, pattern: string | RegExp, timeoutMs: number): Promise<{
    matched: boolean;
    line: string | null;
    elapsedMs: number;
}>;