import type { HeatmapDescriber } from './heatmap-format';
import type { HeatmapCellInfo } from './heatmap-model';
import type { ResolvedHeatmapScale } from './heatmap-scale';
import type { HeatmapPalette } from './heatmap-variants';
export interface HeatmapContextValue {
    palette: HeatmapPalette;
    scale: ResolvedHeatmapScale;
    describer: HeatmapDescriber;
    /** True when some cells fall below `minCount`, so the legend explains it. */
    hasLowSample: boolean;
    /** True when a total the grid draws is withheld to protect small
     *  numbers. It may rest on many records, so the legend keys it apart. */
    hasWithheldTotal: boolean;
    /** True when some cells have no data. */
    hasEmpty: boolean;
    /** The sample threshold, when one is set. */
    minCount?: number;
    /** The tooltip text for a cell: the consumer's, or the default sentence. */
    tooltipText: (cell: HeatmapCellInfo) => string;
}
export declare const HeatmapContext: import("react").Context<HeatmapContextValue | null>;
/** The surrounding Heatmap's context, or null outside one. */
export declare function useHeatmapContext(): HeatmapContextValue | null;
//# sourceMappingURL=heatmap-context.d.ts.map