/** Temp directory manager for server and per-VM temp files. */
export declare class TempManager {
    private basePath;
    private serverDir;
    /** Create a temp manager. Uses os.tmpdir() if no basePath given. */
    constructor(basePath?: string);
    /** Create the server temp directory. Must be called before other methods. */
    init(): Promise<string>;
    /** Get the server temp directory path. Throws if init() was not called. */
    private getServerDir;
    /** Create a subdirectory for a VM and return its path. */
    createVmDir(vmId: string): Promise<string>;
    /** Return the QMP socket file path for a VM. */
    getSocketPath(vmId: string): string;
    /** Remove the temp directory for a VM. */
    removeVmDir(vmId: string): Promise<void>;
    /** Remove the entire server temp directory and all VM subdirectories. */
    cleanup(): Promise<void>;
}
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