export type ErrorDetails = Record<string, unknown>;
export declare class CoreError extends Error {
    readonly code: string;
    readonly details?: ErrorDetails;
    constructor(code: string, message: string, details?: ErrorDetails);
}
export declare function fail(code: string, message: string, details?: ErrorDetails): never;
export declare function toErrorResponse(error: unknown): {
    error: {
        code: string;
        message: string;
        details?: ErrorDetails;
    };
};
//# sourceMappingURL=errors.d.ts.map