/**
 * CLI error handling utilities
 */
export declare class CLIErrorHandler {
    /**
     * Handle CLI-specific errors and return appropriate exit code
     */
    static handleError(error: unknown): number;
    /**
     * Check if error is from Commander.js help/version commands
     */
    private static isCommanderSpecialCase;
    /**
     * Check if error message is actually version output
     */
    private static isVersionOutput;
    /**
     * Format error message for display
     */
    static formatErrorMessage(error: Error): string;
}
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