import { DatasetColumn, DatasetSource, QueryDSL, QueryAdapter, StorageAdapter, VQueryDSL } from '../types';
export declare class Dataset {
    private queryAdapter;
    private storageAdapter;
    private _datasetId;
    constructor(queryAdapter: QueryAdapter, storageAdapter: StorageAdapter, datasetId: string);
    init(temporaryColumns?: DatasetColumn[], temporaryDatasetSource?: DatasetSource): Promise<void>;
    createOrReplaceView(columns: DatasetColumn[], datasetSource: DatasetSource): Promise<void>;
    query<T extends Record<string, number | string>>(queryDSL: QueryDSL<T> | VQueryDSL<T>): Promise<{
        performance: {
            startAt: string;
            endAt: string;
            duration: number;
        };
        dataset: any[];
        table: any;
    }>;
    queryBySQL(sql: string): Promise<{
        performance: {
            startAt: string;
            endAt: string;
            duration: number;
        };
        dataset: any[];
        table: any;
    }>;
    disconnect(): Promise<void>;
    get datasetId(): string;
}