/**
 * Ubuntu Server Plugin
 *
 * Handles Ubuntu-specific package management and commands.
 * Used for deploying to Ubuntu servers (EC2, DigitalOcean, Linode, etc.)
 *
 * ============================================================
 * PLUGIN STRUCTURE STANDARD
 * ============================================================
 *
 * This plugin follows a standardized structure for clarity and maintainability:
 *
 * **scanfix/** - Scan/fix operations organized by concern
 *   - Each file exports an array of Fix[] objects
 *   - All fixes are combined in the main plugin class
 *
 * **index.ts** - Main plugin class
 *   - Static metadata (id, name, category, version, os, packageManager, serviceManager)
 *   - shouldLoad() - Determines if plugin should load
 *   - OS-specific installation commands
 * ============================================================
 */
import type { FactiiiConfig, EnvironmentConfig, DeployResult, EnsureServerReadyOptions, ServerOS, PackageManager, ServiceManager } from '../../../types/index.js';
declare class UbuntuPlugin {
    static readonly id = "ubuntu";
    static readonly name = "Ubuntu Server";
    static readonly category: 'server';
    static readonly version = "1.0.0";
    /** The OS this server plugin handles */
    static readonly os: ServerOS;
    /** Package manager for Ubuntu */
    static readonly packageManager: PackageManager;
    /** Service manager for Ubuntu */
    static readonly serviceManager: ServiceManager;
    static readonly requiredEnvVars: string[];
    static readonly configSchema: Record<string, unknown>;
    static readonly autoConfigSchema: Record<string, string>;
    /**
     * Determine if this plugin should be loaded for this project
     * Loads if config has environment with server: 'ubuntu'
     */
    static shouldLoad(_rootDir: string, config: FactiiiConfig): Promise<boolean>;
    static helpText: Record<string, string>;
    static readonly fixes: {
        os: ServerOS;
        id: string;
        stage: import("../../../types/plugin.js").Stage;
        severity: import("../../../types/plugin.js").Severity;
        description: string;
        plugin?: string;
        targetStage?: "staging" | "prod";
        blocking?: boolean;
        requires?: string[];
        serializeOn?: string[];
        scan: (config: FactiiiConfig, rootDir: string) => Promise<boolean>;
        fix?: ((config: FactiiiConfig, rootDir: string) => Promise<boolean>) | null;
        manualFix: string;
    }[];
    /**
     * Auto-detect Ubuntu configuration
     */
    static detectConfig(_rootDir: string): Promise<{
        ssh_user: string;
    }>;
    /**
     * Execute a command on a remote server via SSH
     */
    static sshExec(envConfig: EnvironmentConfig, command: string): Promise<string>;
    /**
     * Get the command to install Docker on Ubuntu
     */
    static getDockerInstallCommand(): string;
    /**
     * Get the command to install Node.js on Ubuntu
     */
    static getNodeInstallCommand(): string;
    /**
     * Get the command to install git on Ubuntu
     */
    static getGitInstallCommand(): string;
    private _config;
    constructor(config: FactiiiConfig);
    /**
     * Ensure server is ready for deployment.
     * Staging-type envs delegate to the Mac plugin's helpers (which install
     * Node/git/pnpm, clone the repo, checkout, and pnpm install). For prod,
     * AWS pipeline + factiii pipeline take over.
     */
    ensureServerReady(config: FactiiiConfig, environment: string, options?: EnsureServerReadyOptions): Promise<DeployResult>;
    /**
     * Deploy to an environment.
     * Staging delegates to Mac's deployStaging (regenerate compose, run migrations,
     * docker compose up). Prod is handled upstream by the AWS pipeline path.
     */
    deploy(config: FactiiiConfig, environment: string): Promise<DeployResult>;
    /**
     * Undeploy from an environment
     */
    undeploy(config: FactiiiConfig, environment: string): Promise<DeployResult>;
}
export default UbuntuPlugin;
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