import type { HeatmapDescriber } from './heatmap-format';
import { type BodyRow, type HeatmapCellInfo, type HeatmapColumn, type HeatmapRow, type HeatmapTotals, type ModelCell } from './heatmap-model';
import { type HeatmapAggregate, type ResolvedHeatmapScale } from './heatmap-scale';
import { type HeatmapPalette } from './heatmap-variants';
/** How the selection behaves. */
export type HeatmapSelectionMode = 'none' | 'single' | 'multiple' | 'range';
/** A position in the navigable matrix: a body or footer row and a column
 *  (the last column is the row-totals column when there is one). */
export interface GridPosition {
    rowKey: string;
    col: number;
}
/** Internal selection key for a data cell: its row id and column id, never
 *  its position, so a change to the columns cannot move it. */
export declare const selectionKey: (rowId: string, columnId: string | number) => string;
/** The row id and the column id (as a string) a selection key holds. */
export declare const splitSelectionKey: (key: string) => [string, string];
export interface HeatmapGridProps {
    title: string;
    rowsLabel?: string;
    rows: readonly HeatmapRow[];
    columns: readonly HeatmapColumn[];
    matrix: readonly ModelCell[][];
    body: readonly BodyRow[];
    scale: ResolvedHeatmapScale;
    palette: HeatmapPalette;
    describer: HeatmapDescriber;
    showValues: boolean;
    /** Every total, withheld ones already reduced to a value-less cell. */
    totals: HeatmapTotals | null;
    rowTotals: HeatmapAggregate | false;
    columnTotals: HeatmapAggregate | false;
    /** How a group header's per-column totals are worked out. */
    groupColumnMethod: HeatmapAggregate;
    /** Each group's public id: what DOM hooks carry, never a label. */
    groupIds: ReadonlyMap<string, string>;
    selectionMode: HeatmapSelectionMode;
    /** Selection keys (row id + column id) of the selected cells. */
    selected: ReadonlySet<string>;
    /** Column index for the column id a selection key holds. */
    columnIndexOfKey: (columnKey: string) => number | undefined;
    interactive: boolean;
    virtualised: boolean;
    size: 'sm' | 'md' | 'lg';
    density: 'compact' | 'default';
    cellInfo: (rowIndex: number, columnIndex: number) => HeatmapCellInfo;
    /** A data cell's tooltip text. */
    tooltipText: (cell: HeatmapCellInfo) => string;
    /** Describe the focused data cell with its tooltip text (a consumer's
     *  renderTooltip says more than the cell's name). */
    describeFocused: boolean;
    /** A data cell was activated by click, Enter or Space. `select` is false
     *  for a click that only reports the cell (a range press already chose). */
    onActivate: (rowIndex: number, columnIndex: number, select: boolean) => void;
    /** Range drag or Shift+arrows: select the rectangle anchor to target. */
    onRange: (anchor: {
        rowIndex: number;
        col: number;
    }, target: {
        rowIndex: number;
        col: number;
    }) => void;
    onToggleGroup: (groupId: string) => void;
}
export declare function HeatmapGrid(props: HeatmapGridProps): import("react/jsx-runtime").JSX.Element;
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