import { Type } from "@chainsafe/ssz";
import { BLSPubkey, Epoch } from "@lodestar/types";
import { Bucket } from "../../buckets.js";
import { LodestarValidatorDatabaseController } from "../../types.js";
import { DistanceEntry, IDistanceStore } from "./interface.js";
/**
 * Manages validator db storage of min/max ranges for min/max surround vote slashing protection.
 */
export declare class DistanceStoreRepository implements IDistanceStore {
    protected db: LodestarValidatorDatabaseController;
    minSpan: SpanDistanceRepository;
    maxSpan: SpanDistanceRepository;
    constructor(db: LodestarValidatorDatabaseController);
}
declare class SpanDistanceRepository {
    protected db: LodestarValidatorDatabaseController;
    protected type: Type<Epoch>;
    protected bucket: Bucket;
    private readonly bucketId;
    private readonly dbReqOpts;
    constructor(db: LodestarValidatorDatabaseController, bucket: Bucket);
    get(pubkey: BLSPubkey, epoch: Epoch): Promise<Epoch | null>;
    setBatch(pubkey: BLSPubkey, values: DistanceEntry[]): Promise<void>;
    private encodeKey;
}
export {};
//# sourceMappingURL=distanceStoreRepository.d.ts.map