export interface SystemInfo {
    nodeOk: boolean;
    nodeVersion: string;
    nodeMessage?: string;
    pythonOk: boolean;
    pythonVersion: string;
    pythonBinary?: string;
    pythonMessage?: string;
    dockerOk: boolean;
    dockerVersion?: string;
    diskOk: boolean;
    diskFreeMb?: number;
    diskMessage?: string;
    /** True only when Node (the sole hard requirement) is missing/too old. Python
     * is optional — it powers only the opt-in search-engine sidecar. */
    hardFailure: boolean;
}
export declare function detectSystem(): Promise<SystemInfo>;
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