/**
 * @license
 *-------------------------------------------------------------------------------------------
 * Copyright © 2026 Progress Software Corporation. All rights reserved.
 * Licensed under commercial license. See LICENSE.md in the package root for more information
 *-------------------------------------------------------------------------------------------
 */
/**
 * Configures the Stacked series.
 */
export interface SeriesStack {
    /**
     * The optional stack group name. The `group` option is supported for the Bar and Column series.
     */
    group?: string;
    /**
     * The type of stack to plot.
     *
     * The supported types are:
     * * `"normal"`—The value of the stack is the sum of all points in the category (or group).
     * * `"100%"`—The value of the stack is always 100% (1.00). Points within the category (or group) are represented in percentage.
     */
    type?: 'normal' | '100%';
}