/**
 * Builds actionable MCP error messages.
 *
 * Constitution §VII: "All tool errors MUST include: the SFDMU operation
 * attempted, the failing Salesforce API field/object, the HTTP status code
 * if applicable, and a suggested remediation step."
 */
export interface McpErrorOptions {
    operation: string;
    field?: string;
    httpStatus?: number;
    message: string;
    remediation: string;
}
export declare function buildMcpError(opts: McpErrorOptions): string;
export declare class McpToolError extends Error {
    readonly code: string;
    readonly operation: string;
    readonly field?: string;
    readonly httpStatus?: number;
    readonly remediation: string;
    constructor(code: string, opts: McpErrorOptions);
    toUserMessage(): string;
}
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