import type { DataTrackingTypeHTMLElement } from "../../../types";
export declare const BOOST_POPUP_TRACKING_CATEGORY = "Popup Suggest Article";
export declare const BOOST_POPUP_GTAG_EVENTS: {
    readonly swipeToClose: "swipe_to_close";
};
export declare const BOOST_POPUP_TRACKING_ACTION: {
    readonly closeCard: "Close card";
    readonly viewDetail: "View detail";
};
/** Prefer prop/ref URL; if missing (stale parent, first paint), use live location at send time. */
export declare function resolveBoostPopupEventLabel(propUrl: string | undefined): string;
export declare function pushBoostPopupDataLayerEvent(eventName: string, eventAction: string, eventLabel: string | undefined): void;
export declare function boostPopupTrackingData(action: string, label: string | undefined): DataTrackingTypeHTMLElement;