import { PhysicalIndexToValueMap } from './physicalIndexToValueMap';
/**
 * Map for storing mappings from an physical index to a boolean value. It stores information whether physical index is
 * included in a dataset, but skipped in the process of rendering.
 *
 * @class HidingMap
 */
export declare class HidingMap extends PhysicalIndexToValueMap {
    /**
     * Initializes the hiding map with an optional default value, defaulting to `false` (not hidden).
     */
    constructor(initValueOrFn?: boolean);
    /**
     * Get physical indexes which are hidden.
     *
     * Note: Indexes marked as hidden are included in a {@link DataMap}, but aren't rendered.
     *
     * @returns {Array}
     */
    getHiddenIndexes(): number[];
}