/**
 * Windows PATH Helper
 * Provides utilities for detecting and guiding Windows PATH configuration
 */
export declare class WindowsPathHelper {
    /**
     * Check if we're running on Windows
     */
    static isWindows(): boolean;
    /**
     * Check if DataPilot is available in PATH
     */
    static isDataPilotInPath(): boolean;
    /**
     * Get npm global installation path
     */
    static getNpmGlobalPath(): string | null;
    /**
     * Show Windows-specific setup guidance when DataPilot is not in PATH
     */
    static showWindowsSetupGuide(): void;
    /**
     * Check if the current execution might be a PATH-related issue
     */
    static isLikelyPathIssue(error: any): boolean;
    /**
     * Provide context-aware error guidance
     */
    static provideErrorGuidance(error: any): void;
    /**
     * Check installation health and provide proactive guidance
     */
    static checkInstallationHealth(): void;
    /**
     * Show comprehensive Windows help
     */
    static showWindowsHelp(): void;
}
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