/**
 * Authentication Error Handler
 * Provides consistent handling of authentication errors across all tools
 */
/**
 * Check if an error is authentication-related
 */
export declare function isAuthenticationError(error: unknown): boolean;
/**
 * Check if an error is specifically a JWT expiration error
 */
export declare function isJWTExpiredError(error: unknown): boolean;
/**
 * Create a detailed authentication error message based on the operation
 */
export declare function createAuthErrorMessage(operation: string, originalError: string): string;
/**
 * Handle authentication errors consistently
 */
export declare function handleAuthError(error: unknown, operation: string, fallbackMessage?: string): never;
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