sql-talk/dist/core/errors.d.ts

SQL Talk - 自然言語をSQLに変換するMCPサーバー（安全性保護・SSHトンネル対応） / SQL Talk - MCP Server for Natural Language to SQL conversion with safety guards and SSH tunnel support

/**
 * Custom error classes for MCP NL-to-SQL server
 */
export declare class MCPError extends Error {
    readonly code: string;
    readonly statusCode: number;
    readonly details?: Record<string, unknown>;
    constructor(message: string, code: string, statusCode?: number, details?: Record<string, unknown>);
    toJSON(): Record<string, unknown>;
}
export declare class ConfigurationError extends MCPError {
    constructor(message: string, details?: Record<string, unknown>);
}
export declare class DatabaseError extends MCPError {
    constructor(message: string, details?: Record<string, unknown>);
}
export declare class SecurityError extends MCPError {
    constructor(message: string, details?: Record<string, unknown>);
}
export declare class ValidationError extends MCPError {
    constructor(message: string, details?: Record<string, unknown>);
}
export declare class SqlLintError extends MCPError {
    constructor(message: string, details?: Record<string, unknown>);
}
export declare class AuthorizationError extends MCPError {
    constructor(message: string, details?: Record<string, unknown>);
}
export declare class TimeoutError extends MCPError {
    constructor(message: string, details?: Record<string, unknown>);
}
export declare class SchemaError extends MCPError {
    constructor(message: string, details?: Record<string, unknown>);
}
/**
 * Error handler utility functions
 */
export declare class ErrorHandler {
    static isMCPError(error: unknown): error is MCPError;
    static isKnownError(error: unknown): boolean;
    static formatError(error: unknown): {
        message: string;
        code?: string;
        details?: Record<string, unknown>;
    };
    static createSafeError(error: unknown): MCPError;
}
/**
 * Async error wrapper for better error handling
 */
export declare function asyncHandler<T extends unknown[], R>(fn: (...args: T) => Promise<R>): (...args: T) => Promise<R>;
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