/**
 * Utility functions for API client
 */
export interface ApiError {
    error: string;
    status: number;
    statusText: string;
}
/**
 * Check if an error is an API error response
 */
export declare function isApiError(error: unknown): error is ApiError;
/**
 * Handle API errors with consistent error messages
 */
export declare function handleApiError(response: Response): Promise<never>;
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