import { CommerceEventType, WidgetType, WidgetEventData } from '@imtbl/checkout-sdk';
export type CommerceEventDetail = {
    type: CommerceEventType;
    data: WidgetEventData[WidgetType.IMMUTABLE_COMMERCE][keyof WidgetEventData[WidgetType.IMMUTABLE_COMMERCE]];
};
export declare const sendCheckoutEvent: (eventTarget: Window | EventTarget, detail: CommerceEventDetail) => void;