export type ConversationErrorCode = 'busy' | 'stale_summary' | 'invalid_assignment' | 'unavailable_attachment' | 'registration_recovery' | 'storage_error' | 'shutting_down' | 'invalid_input' | 'operation_failed';
export declare class ConversationError extends Error {
    readonly code: ConversationErrorCode;
    constructor(code: ConversationErrorCode);
}
export declare function conversationErrorResult(error: unknown, language: 'ja' | 'en'): {
    kind: "error";
    code: ConversationErrorCode;
    message: string;
};
//# sourceMappingURL=conversationErrors.d.ts.map