export interface HeatmapClasses {
  /** Styles applied to the heatmap cells. */
  cell: string;
  /** Styles applied to the cell element if highlighted. */
  highlighted: string;
  /** Styles applied to the cell element if faded. */
  faded: string;
  /**
   * Styles applied to the root element for a specified series.
   * Needs to be suffixed with the series ID: `.${heatmapClasses.series}-${seriesId}`.
   */
  series: string;
}
export type HeatmapClassKey = keyof HeatmapClasses;
export declare function getHeatmapUtilityClass(slot: string): string;
export declare const heatmapClasses: HeatmapClasses;