/** Which render pass a <TabItem> is in. See tabs-phase.svelte. */
export type TabsPhase = 'collect' | 'list' | 'panel';
export declare const TABS_PHASE: unique symbol;
type TabsContext = {
    /** Called by each <TabItem> during the collect pass, in document order. */
    register: (value: string) => void;
};
/** Read the enclosing <Tabs> context from a <TabItem>. */
export declare function getTabsContext(): TabsContext | undefined;
import { type Snippet } from 'svelte';
type $$ComponentProps = {
    /** Value/label of the tab selected by default. Defaults to the first tab. */
    value?: string;
    /**
     * Sync group. Every `<Tabs>` with the same `syncKey` shares its selection
     * (e.g. `"pkg"` for npm/pnpm/yarn blocks), and the choice is remembered
     * across reloads and navigation.
     */
    syncKey?: string;
    children: Snippet;
};
declare const Tabs: import("svelte").Component<$$ComponentProps, {}, "">;
type Tabs = ReturnType<typeof Tabs>;
export default Tabs;