/**
 * Shell Installer - Auto-install shell integration
 * @requirement REQ-FIX-006 - Shell auto-install
 */
/**
 * Detected shell type
 */
export type ShellType = 'bash' | 'zsh' | 'fish' | 'powershell' | 'cmd' | 'unknown';
/**
 * Installation result
 */
export interface InstallResult {
    success: boolean;
    shellType: ShellType;
    profilePath?: string;
    backupPath?: string;
    message: string;
}
/**
 * Shell Installer
 * Automatically installs shell integration (prompt, aliases, completion)
 * @requirement REQ-FIX-006 - Auto-detect and install
 */
export declare class ShellInstaller {
    private homeDir;
    constructor();
    /**
     * Detect current shell
     * @requirement REQ-FIX-006 - Shell detection
     */
    detectShell(): ShellType;
    /**
     * Get shell profile path
     * @requirement REQ-FIX-006 - Profile file location
     */
    getProfilePath(shellType: ShellType): string;
    /**
     * Generate shell integration code
     * @requirement REQ-FIX-006 - Integration code generation
     */
    generateIntegrationCode(shellType: ShellType): string;
    /**
     * Install shell integration
     * @requirement REQ-FIX-006 - Auto-install to shell profile
     */
    install(options?: {
        force?: boolean;
    }): Promise<InstallResult>;
    /**
     * Uninstall shell integration
     * @requirement REQ-FIX-006 - Uninstall command
     */
    uninstall(): Promise<InstallResult>;
    /**
     * Check if shell integration is installed
     * @requirement REQ-FIX-006 - Installation check
     */
    isInstalled(shellType?: ShellType): Promise<boolean>;
    /**
     * Create backup of shell profile
     * @requirement REQ-FIX-006 - Backup before changes
     */
    private backup;
    /**
     * Get installation status
     */
    status(): Promise<{
        shellType: ShellType;
        profilePath: string;
        installed: boolean;
    }>;
}