/**
 * AI Provider Error Classes
 *
 * Custom error types for different failure scenarios.
 */
export declare class AIProviderError extends Error {
    code: string;
    isRetryable: boolean;
    suggestion?: string | undefined;
    constructor(message: string, code: string, isRetryable?: boolean, suggestion?: string | undefined);
}
export declare class NotConfiguredError extends AIProviderError {
    constructor();
}
export declare class AuthenticationError extends AIProviderError {
    constructor(message?: string);
}
export declare class RateLimitError extends AIProviderError {
    constructor(message?: string);
}
export declare class TimeoutError extends AIProviderError {
    constructor(timeoutMs: number);
}
export declare class CLINotFoundError extends AIProviderError {
    constructor();
}
export declare class CircuitOpenError extends AIProviderError {
    constructor();
}
export declare class InputValidationError extends AIProviderError {
    constructor(message: string);
}
export declare class ProcessSpawnError extends AIProviderError {
    constructor(message: string);
}
/**
 * Helper to determine if an error is retryable
 */
export declare function isRetryableError(error: unknown): boolean;
/**
 * Helper to get suggestion from error
 */
export declare function getErrorSuggestion(error: unknown): string | undefined;
/**
 * Helper to get error code
 */
export declare function getErrorCode(error: unknown): string;
//# sourceMappingURL=errors.d.ts.map