export declare enum CollapsiblePanelCssVars {
  /**
   * The collapsible panel's height.
   * @type {number}
   */
  collapsiblePanelHeight = "--collapsible-panel-height",
  /**
   * The collapsible panel's width.
   * @type {number}
   */
  collapsiblePanelWidth = "--collapsible-panel-width",
}