/**
 * Error categories to classify different types of errors
 */
export declare enum ErrorCategory {
    QUERY_SYNTAX = "QUERY_SYNTAX",
    FIELD_NOT_FOUND = "FIELD_NOT_FOUND",
    INDEX_NOT_FOUND = "INDEX_NOT_FOUND",
    AUTHENTICATION = "AUTHENTICATION",
    TIMEOUT = "TIMEOUT",
    AGGREGATION = "AGGREGATION",
    CONNECTION = "CONNECTION",
    UNKNOWN = "UNKNOWN"
}
/**
 * Error context containing information about where the error occurred
 */
export interface ErrorContext {
    tool: string;
    operation?: string;
    params?: Record<string, unknown> | unknown;
}
/**
 * Standard API error response structure
 * Follows MCP protocol requirements for error responses
 */
export interface StandardizedErrorResponse {
    isError: true;
    error: string;
    errorCode: string;
    category: ErrorCategory;
    troubleshooting: {
        suggestions: string[];
        related_commands?: string[];
        available_time_ranges?: string[];
    };
    content: {
        type: "text";
        text: string;
    }[];
    diagnostics?: Record<string, unknown>;
}