/**
 * CLI Instance Entity
 * Represents a single CLI installation on a specific computer
 */
export declare class CliInstanceEntity {
    readonly id: string;
    readonly instanceName: string;
    readonly hostname: string;
    readonly platform: 'win32' | 'darwin' | 'linux';
    readonly platformVersion: string;
    readonly nodeVersion: string;
    readonly appVersion: string;
    readonly downloadDefaultPath: string;
    readonly downloadFallbackPath: string | null;
    readonly status: 'active' | 'inactive' | 'maintenance';
    readonly lastHeartbeatAt: Date | null;
    readonly lastJobAt: Date | null;
    readonly totalJobsProcessed: number;
    readonly totalJobsFailed: number;
    readonly totalBytesDownloaded: number;
    readonly createdAt: Date;
    readonly updatedAt: Date;
    constructor(id: string, instanceName: string, hostname: string, platform: 'win32' | 'darwin' | 'linux', platformVersion: string, nodeVersion: string, appVersion: string, downloadDefaultPath: string, downloadFallbackPath: string | null, status: 'active' | 'inactive' | 'maintenance', lastHeartbeatAt: Date | null, lastJobAt: Date | null, totalJobsProcessed: number, totalJobsFailed: number, totalBytesDownloaded: number, createdAt: Date, updatedAt: Date);
    /**
     * Create instance info from current system
     */
    static createFromSystem(instanceName: string, downloadDefaultPath: string, downloadFallbackPath?: string | null, appVersion?: string): {
        instanceName: string;
        hostname: string;
        platform: 'win32' | 'darwin' | 'linux';
        platformVersion: string;
        nodeVersion: string;
        appVersion: string;
        downloadDefaultPath: string;
        downloadFallbackPath: string | null;
        status: 'active' | 'inactive' | 'maintenance';
    };
    /**
     * Check if instance is healthy (heartbeat within last 5 minutes)
     */
    isHealthy(): boolean;
    /**
     * Get failure rate percentage
     */
    getFailureRate(): number;
    /**
     * Get success rate percentage
     */
    getSuccessRate(): number;
    /**
     * Get formatted download size
     */
    getFormattedDownloadSize(): string;
}
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