/**
 * Error handling utilities for the Google model provider.
 *
 * @internal This module is not part of the public API.
 */
/**
 * Recognized error types from Google GenAI API responses.
 *
 * This union type will expand as more error types are supported
 * (e.g., 'throttling', 'invalidRequest').
 */
export type GoogleErrorType = 'contextOverflow' | 'throttling';
/**
 * Configuration for handling a specific error status.
 * If messagePatterns is provided, the error message must match one of the patterns.
 * If messagePatterns is not provided, the status alone triggers the error type.
 */
export interface ErrorStatusConfig {
    type: GoogleErrorType;
    messagePatterns?: Set<string>;
}
/**
 * Mapping of Google GenAI API error statuses to error handling configuration.
 * Maps status codes to either direct error types or message-pattern-based detection.
 */
export declare const ERROR_STATUS_MAP: Record<string, ErrorStatusConfig>;
/**
 * Classifies a Google GenAI API error based on status and message patterns.
 * Returns the error type if recognized, undefined otherwise.
 *
 * @param error - The error to classify
 * @returns The error type if recognized, undefined otherwise
 *
 * @internal
 */
export declare function classifyGoogleError(error: Error): GoogleErrorType | undefined;
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