Interface TonBlockStorageV2

interface TonBlockStorageV2 {
    clean(): Promise<void>;
    getLastMasterchainBlock(): Promise<null | number>;
    getUnprocessedShardchainBlock(): Promise<
        null
        | { seqno: number; shard: string; workchain: number },
    >;
    insertMasterchainBlock(seqno: number): Promise<void>;
    insertShardchainBlocks(
        shards: {
            "@type": "ton.blockIdExt";
            file_hash: string;
            root_hash: string;
            seqno: number;
            shard: string;
            workchain: number;
        }[],
    ): Promise<void>;
    setShardchainBlockProcessed(
        workchain: number,
        shard: string,
        seqno: number,
        prevShardBlocks: {
            "@type": "ton.blockIdExt";
            file_hash: string;
            root_hash: string;
            seqno: number;
            shard: string;
            workchain: number;
        }[],
    ): Promise<void>;
}