export declare type CasperBlockFields = {
    blockHash: string;
    parentHash: string;
    stateRootHash: string;
    bodyHash: string;
    randomBit: boolean;
    accumulatedSeed: string;
    eraEnd: boolean;
    timestampUtc: Date | string;
    eraId: number;
    blockNumber: number;
    protocolVersion: string;
    proposer: string;
    deployHashes: string[];
    transferHashes: string[];
    apiVersion: string;
};