import { DataColumnDescriptor, DataColumnList } from './data_column';
import { DataRow } from './data_row';
import { DataLoader } from './data_loader';
export interface EasyDataTableOptions {
    chunkSize?: number;
    elasticChunks?: boolean;
    inMemory?: boolean;
    loader?: DataLoader;
    columns?: DataColumnDescriptor[];
    rows?: any[];
    onUpdate?: (table?: EasyDataTable) => void;
}
type GetRowsPageParams = {
    page: number;
    pageSize: number;
};
type GetRowsOffsetParams = {
    offset: number;
    limit?: number;
};
export type GetRowsParams = GetRowsPageParams | GetRowsOffsetParams;
export declare class EasyDataTable {
    /** The unique ID of the data table */
    id: string;
    private _chunkSize;
    private _elasticChunks;
    private _columns;
    private cachedRows;
    private total;
    private loader?;
    private needTotal;
    private isInMemory;
    private onUpdate?;
    constructor(options?: EasyDataTableOptions);
    get columns(): DataColumnList;
    get chunkSize(): number;
    set chunkSize(value: number);
    get elasticChunks(): boolean;
    set elasticChunks(value: boolean);
    getRows(params?: GetRowsParams): Promise<Array<DataRow>>;
    getRow(index: number): Promise<DataRow | null>;
    getTotal(): number;
    setTotal(total: number): void;
    getCachedCount(): number;
    clear(): void;
    protected createRow(dataOrRow?: DataRow | any): DataRow;
    private mapDate;
    addRow(rowOrValues: any[] | DataRow): DataRow;
    getCachedRows(): DataRow[];
    totalIsKnown(): boolean;
    fireUpdated(): void;
}
export {};