import { EAxisType } from "../../../types/AxisType";
import type { TSciChart } from "../../../types/TSciChart";
import type { ICategoryAxisBaseOptions } from "./CategoryAxisBase";
import { CategoryAxisBase } from "./CategoryAxisBase";
/**
 * Optional parameters used to configure a {@link CategoryAxis} at construct time
 */
export interface ICategoryAxisOptions extends ICategoryAxisBaseOptions {
    labels?: string[];
}
/**
 * @summary A 2D Chart Category Axis type
 * @description A category axis uses the X-index not the X-value to measure data-points on the XAxis.
 * For example this can be used in stock chart applications to ensure weekend or overnight gaps are collapsed
 * and each data-point is spaced equidistantly
 * @remarks
 * Set a {@link CategoryAxis} on the {@link SciChartSurface.xAxes} property. This axis type is not valid for YAxis
 *
 * ---
 * 📚 Docs: {@link https://www.scichart.com/documentation/js/v4/2d-charts/axis-api/axis-types/category-axis/}
 */
export declare class CategoryAxis extends CategoryAxisBase {
    readonly type = EAxisType.CategoryAxis;
    constructor(webAssemblyContext: TSciChart, options?: ICategoryAxisOptions);
}
