//#region ../infra/src/capabilities/IVisibilityObserverCapability.d.ts
type IVisibilityObserverCapability = {
  /**
   * Whether the document is currently visible. Lets the orchestrator seed its
   * dedupe state and emit an initial `background` when a session starts while
   * the tab is already hidden (e.g. the SDK is opened in a background tab).
   */
  isVisible(): boolean;
  onVisibilityChange(listener: (visible: boolean) => void): () => void;
};
//#endregion
export { IVisibilityObserverCapability as t };