import { Logger } from '../logger.js';
export declare class ElasticMCPError extends Error {
    readonly code: string;
    readonly statusCode: number;
    readonly context: Record<string, unknown> | undefined;
    constructor(message: string, code: string, statusCode?: number, context?: Record<string, unknown>);
}
export declare class ValidationError extends ElasticMCPError {
    constructor(message: string, context?: Record<string, unknown>);
}
export declare class ConnectionError extends ElasticMCPError {
    constructor(message: string, context?: Record<string, unknown>);
}
export declare class AuthenticationError extends ElasticMCPError {
    constructor(message: string, context?: Record<string, unknown>);
}
export declare class NotFoundError extends ElasticMCPError {
    constructor(message: string, context?: Record<string, unknown>);
}
export declare class RateLimitError extends ElasticMCPError {
    constructor(message: string, context?: Record<string, unknown>);
}
export declare class ElasticsearchError extends ElasticMCPError {
    constructor(message: string, originalError?: Error, context?: Record<string, unknown>);
}
export interface ErrorResponse {
    error: {
        code: string;
        message: string;
        statusCode: number;
        context: Record<string, unknown> | undefined;
        timestamp: string;
        requestId: string | undefined;
    };
}
export declare class ErrorHandler {
    private logger;
    constructor(logger: Logger);
    handleError(error: unknown, requestId?: string): ErrorResponse;
    isRetryableError(error: unknown): boolean;
    sanitizeError(error: ErrorResponse): ErrorResponse;
}
//# sourceMappingURL=handlers.d.ts.map