import { CachedBeaconStateElectra, CachedBeaconStateFulu } from "../types.js";
/**
 * Upgrade a state from Electra to Fulu.
 */
export declare function upgradeStateToFulu(stateElectra: CachedBeaconStateElectra): CachedBeaconStateFulu;
//# sourceMappingURL=upgradeStateToFulu.d.ts.map