import { DataSource, EntityManager, Repository } from 'typeorm';
import { types } from "../../../ledger-sdk/src";
import { IntentEntity } from './entities/intent.entity';
export declare class IntentsService {
    repository: Repository<IntentEntity>;
    constructor(dataSource: DataSource);
    upsert(intent: IntentEntity, entityManager?: EntityManager): Promise<void>;
    update(intent: IntentEntity, entityManager?: EntityManager): Promise<void>;
    exists(handle: types.LedgerHandle, entityManager?: EntityManager): Promise<boolean>;
    findOne(handle: types.LedgerHandle, entityManager?: EntityManager): Promise<IntentEntity>;
}