@lodestar/beacon-node/lib/chain/archiveStore/utils/updateBackfillRange.d.ts

A Typescript implementation of the beacon chain

import { CheckpointWithHex } from "@lodestar/fork-choice";
import { Logger } from "@lodestar/logger";
import { IBeaconDb } from "../../../db/interface.js";
import { IBeaconChain } from "../../interface.js";
/**
 * Backfill sync relies on verified connected ranges (which are represented as key,value
 * with a verified jump from a key back to value). Since the node could have progressed
 * ahead from, we need to save the forward progress of this node as another backfill
 * range entry, that backfill sync will use to jump back if this node is restarted
 * for any reason.
 * The current backfill has its own backfill entry from anchor slot to last backfilled
 * slot. And this would create the entry from the current finalized slot to the anchor
 * slot.
 */
export declare function updateBackfillRange({ chain, db, logger }: {
    chain: IBeaconChain;
    db: IBeaconDb;
    logger: Logger;
}, finalized: CheckpointWithHex): Promise<void>;
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