import { IApiClient } from '@zkdb/api';
import { TDatabaseInfoResponse, TGroupListAllResponse, TPagination, TProverRetryResponse, TSerializedValue, TUserFilter, TUserFindResponse, TZkDbVerificationKey, TZkProofHistoryResponse, TZkProofResponse, TZkProofStateResponse } from '@zkdb/common';
import { Result } from '../../utils/result';
import { ICollection, IDatabase, IGroup, IUser, TZkDbProofVerify } from '../interfaces';
/**
 * Database implementation that provides access to collections, groups, users,
 * and ZK proof operations.
 *
 * @implements {IDatabase}
 * @todo Implement transactions endpoints
 */
export declare class Database implements IDatabase {
    private readonly databaseName;
    private readonly apiClient;
    constructor(apiClient: IApiClient, databaseName: string);
    private get query();
    create(): Promise<Result<boolean>>;
    exist(): Promise<Result<boolean>>;
    info(): Promise<Result<TDatabaseInfoResponse>>;
    collection<T extends Record<string, TSerializedValue>>(collectionName: string): ICollection<T>;
    collectionList(): Promise<Result<string[]>>;
    group(groupName: string): IGroup;
    groupList(): Promise<Result<TGroupListAllResponse>>;
    user(userFilter: TUserFilter): IUser;
    userList(offset?: number): Promise<Result<TUserFindResponse>>;
    zkProof(sequenceNumber?: bigint): Promise<Result<TZkProofResponse>>;
    zkProofVerify(step?: bigint): Promise<Result<TZkDbProofVerify>>;
    zkProofHistory(pagination?: TPagination): Promise<Result<TZkProofHistoryResponse>>;
    zkProofState(): Promise<Result<TZkProofStateResponse>>;
    proverRetry(): Promise<Result<TProverRetryResponse>>;
    verificationKey(): Promise<Result<TZkDbVerificationKey['verificationKey']>>;
}