import type { StoredMessage } from '@langchain/core/messages';
import { WithTimestamps } from '@n8n/db';
import type { Relation } from '@n8n/typeorm';
export interface IWorkflowBuilderSession {
    id: string;
    workflowId: string;
    userId: string;
    messages: StoredMessage[];
    previousSummary: string | null;
    activeVersionCardId: string | null;
    resumeAfterRestoreMessageId: string | null;
    createdAt: Date;
    updatedAt: Date;
}
export declare class WorkflowBuilderSession extends WithTimestamps implements IWorkflowBuilderSession {
    id: string;
    generateId(): void;
    workflowId: string;
    workflow?: Relation<object>;
    userId: string;
    user?: Relation<object>;
    messages: StoredMessage[];
    previousSummary: string | null;
    activeVersionCardId: string | null;
    resumeAfterRestoreMessageId: string | null;
}