import { ServiceStatus, ServiceStatusEnum } from './ServiceStatus.js';
/**
 * Process monitoring metrics
 */
export interface ProcessMetrics {
    memory: number;
    cpu: number;
}
/**
 * Process information data interface
 */
export interface ProcessInfoData {
    pmId: number;
    name: string;
    status: ServiceStatusEnum;
    pid?: number;
    cpu?: number;
    memory?: number;
    uptime?: number;
    restarts?: number;
    createdAt?: Date;
    interpreter?: string;
    scriptPath?: string;
}
/**
 * ProcessInfo Value Object
 * Represents information about a managed service process
 */
export declare class ProcessInfo {
    private readonly _data;
    private constructor();
    get pmId(): number;
    get name(): string;
    get status(): ServiceStatus;
    get statusValue(): ServiceStatusEnum;
    get pid(): number | undefined;
    get cpu(): number | undefined;
    get memory(): number | undefined;
    get uptime(): number | undefined;
    get restarts(): number | undefined;
    get createdAt(): Date | undefined;
    get interpreter(): string | undefined;
    get scriptPath(): string | undefined;
    /**
     * Check if process is online
     */
    get isOnline(): boolean;
    /**
     * Check if process is stopped
     */
    get isStopped(): boolean;
    /**
     * Check if process has errored
     */
    get isErrored(): boolean;
    /**
     * Get formatted memory usage string
     */
    get memoryFormatted(): string;
    /**
     * Get formatted uptime string
     */
    get uptimeFormatted(): string;
    /**
     * Get metrics object
     */
    get metrics(): ProcessMetrics | null;
    /**
     * Create a ProcessInfo from data
     */
    static create(data: ProcessInfoData): ProcessInfo;
    /**
     * Create from PM2 process description
     */
    static fromPm2(pm2Process: {
        pm_id?: number;
        name?: string;
        pm2_env?: {
            status?: string;
            pm_uptime?: number;
            restart_time?: number;
            created_at?: number;
            exec_interpreter?: string;
            pm_exec_path?: string;
        };
        pid?: number;
        monit?: {
            cpu?: number;
            memory?: number;
        };
    }): ProcessInfo;
    /**
     * Convert to plain object
     */
    toJSON(): ProcessInfoData;
    equals(other: ProcessInfo): boolean;
    toString(): string;
}
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