import { Observable } from "rxjs";
import type { ElrondPreloadData } from "./types";
export declare function getCurrentElrondPreloadData(): ElrondPreloadData;
export declare function setElrondPreloadData(data: ElrondPreloadData): void;
export declare function getElrondPreloadDataUpdates(): Observable<ElrondPreloadData>;
export declare const getPreloadStrategy: () => {
    preloadMaxAge: number;
};
export declare const preload: () => Promise<ElrondPreloadData>;
export declare const hydrate: (data: unknown) => void;
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