import { DataTable, Schema } from '@fusioncharts/datastore';
import { ColumnType } from '../public-api/interfaces';
import { GridColumnExtents } from '../globals/helpers/helpers';
export interface GridSchemaIndex extends Schema {
    index: number;
}
export default class GridDataTable {
    private _dataTable;
    private _data;
    private _schema;
    private _viewData;
    private _quickSearchBase;
    private _valueFilterBase;
    constructor(dataTable: DataTable);
    get gridSchema(): Schema[];
    get gridData(): Array<Array<any>>;
    get dataTable(): DataTable;
    get viewData(): Array<Array<any>>;
    get quickSearchBase(): Array<Array<any>>;
    get valueFilterBase(): Array<Array<any>>;
    syncDataTable(): void;
    setDataTable(dataTable: DataTable): void;
    setViewData(data: Array<Array<any>>): void;
    setQuickSearchBase(data: Array<Array<any>>): void;
    setValueFilterBase(data: Array<Array<any>>): void;
    getRowData(offset?: number, numberOfItems?: number): any[][];
    getTotalRowCount(): number;
    getColumnType(fieldName: string): ColumnType | undefined;
    getColumnSchema(fieldName: string): GridSchemaIndex | undefined;
    getColumnExtents(fieldName: string): GridColumnExtents | undefined;
}
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