import { BoundBeaconTracker } from '@fanfare-io/fanfare-sdk-core/beacon';
import { Accessor } from 'solid-js';
/**
 * Experience currently rendering around the consumer, as an accessor.
 * `ExperienceWidget` publishes its `experienceId` here so descendants (slots,
 * render-prop children, storefront components) can attribute beacon events
 * without threading the id through props. It is an accessor, not a bare string,
 * because Solid runs component setup once: a tracker must read the value at
 * track time so a later change to the widget's `experienceId` prop is honored.
 * Returns `null` outside any experience.
 */
export declare const ExperienceIdContext: import('solid-js').Context<Accessor<string | null>>;
/**
 * Creates a beacon tracker scoped to an experience.
 *
 * With no argument the tracker binds to the enclosing `ExperienceWidget`'s
 * experience; pass an `experienceId` to bind explicitly (an override, or for use
 * outside a widget). Called with neither an argument nor a surrounding
 * experience, it throws rather than silently emitting unattributed events.
 *
 * The bound experience is resolved at each `track`/`trackBatch` call, so if the
 * enclosing widget's `experienceId` changes, subsequent events follow it.
 *
 * @param experienceId - Experience to bind to; defaults to the enclosing widget's
 * @returns A tracker whose `track`/`trackBatch` stamp events with the experience
 *   and, once routed, the sequence
 */
export declare function createBeaconTracker(experienceId?: string): BoundBeaconTracker;