import { CachedBeaconStateAllForks, EpochTransitionCache } from "../types.js";
/**
 * Update justified and finalized checkpoints depending on network participation.
 *
 * PERF: Very low (constant) cost. Persist small objects to the tree.
 */
export declare function processJustificationAndFinalization(state: CachedBeaconStateAllForks, cache: EpochTransitionCache): void;
/**
 * Updates `state` checkpoints based on previous and current target balance
 */
export declare function weighJustificationAndFinalization(state: CachedBeaconStateAllForks, totalActiveBalance: number, previousEpochTargetBalance: number, currentEpochTargetBalance: number): void;
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