import { type CellData, type ColumnDef, type RowData, type Table_Internal, type TableFeature, type TableFeatures } from '@tanstack/react-table';
import type { DataTableGanttChartFeatureConstructors } from './gantt-chart-types.js';
import type { SelectionState } from '../../../../charts/core/components/annotations/types/state.js';
import type { MinMax } from '../../../../charts/core/types/min-max.js';
/**
 * Gets the overall min and max values in a gantt column.
 *
 * @param data - table data
 * @param columns - column definition from table options
 * @param getSubRows - function used to access subRows for a given row
 * @returns record of min/max value per column
 * @internal
 */
export declare function getMinMaxForGanttColumns<TFeatures extends TableFeatures, TData extends RowData, TValue extends CellData = CellData>(data: readonly TData[], columns: readonly ColumnDef<TFeatures, TData, TValue>[], getSubRows: ((originalRow: TData, index: number) => readonly TData[] | undefined) | undefined): Record<string, MinMax>;
/**
 * Updates the selection state for gantt annotations in the table's internal state.
 * @internal
 */
export declare function table_setGanttAnnotationsSelection<TFeatures extends TableFeatures, TData extends RowData>(table: Table_Internal<TFeatures, TData>, columnId: string, selection: Partial<SelectionState>): void;
/**
 * Constructs the gantt chart feature for the table,
 * including API implementations and prototype assignments.
 * @internal
 */
export declare function constructGanttChartFeature(): TableFeature<DataTableGanttChartFeatureConstructors>;
/**
 * Additional feature implementation for gantt chart.
 * @internal
 */
export declare const DataTableGanttChartFeature: TableFeature<DataTableGanttChartFeatureConstructors>;