interface HCVisibilityEventDetail {
    isVisible: boolean;
}
export declare class HCVisibilityEvent extends Event {
    readonly detail: HCVisibilityEventDetail;
    constructor(detail: HCVisibilityEventDetail);
}
declare global {
    interface HTMLElementEventMap {
        'hc-visibility': HCVisibilityEvent;
    }
}
export {};
//# sourceMappingURL=visibility.d.ts.map