import { RadiantElement } from '@ecopages/radiant';
export type RuiToolbarProps = {
    label?: string;
    /** When true, only one toggle button in the toolbar can stay pressed at a time. */
    exclusiveToggles?: boolean;
};
type RuiToolbarBindings = {
    label: string;
};
/**
 * `<rui-toolbar>` — a container for grouping controls.
 *
 * Implements the APG Toolbar pattern with left/right arrow navigation among
 * focusable descendants.
 *
 * @see https://www.w3.org/WAI/ARIA/apg/patterns/toolbar/
 * @element rui-toolbar
 * @attr {string} label - Accessible name for the `role="toolbar"` region.
 * @attr {boolean} exclusive-toggles - Only one toggle button stays pressed at a time. Default: `false`.
 * @cssclass rui-toolbar - Toolbar surface (`role="toolbar"`).
 */
export declare class RuiToolbar extends RadiantElement<RuiToolbarBindings> {
    label: string;
    exclusiveToggles: boolean;
    private getItems;
    protected onConnected(): void;
    onKeydown(event: KeyboardEvent): void;
    private getToggleButtons;
    /**
     * @remarks Capture phase runs ahead of `RuiButton`'s `on:click` toggle handler so this
     * reads pre-click state and stays the single source of truth for `aria-pressed`.
     */
    onToggleButtonClick(event: Event): void;
}
export {};