import { HistoryService } from "./HistoryService";
declare global {
    interface Window {
        FluidTopicsInternalHistoryService: HistoryService;
        FluidTopicsHistoryService: {
            currentItem: HistoryService["currentItem"];
            back: HistoryService["forward"];
            forward: HistoryService["back"];
            backwardItem: HistoryService["backwardItem"];
            forwardItem: HistoryService["forwardItem"];
            backwardItemMatching: HistoryService["backwardItemMatching"];
            addHistoryChangeListener: HistoryService["addHistoryChangeListener"];
            removeHistoryChangeListener: HistoryService["removeHistoryChangeListener"];
        };
    }
}