import { type Hlc } from "../util/hlc.js";
import { type FedMeshState } from "./federation-mesh-ledger-write.js";
import type { FedMeshPushKind, FedMeshRole } from "./federation-write.js";
export interface FedMeshLedgerRecord {
    meshRid: string;
    fedRidHex: string;
    meshName: string;
    pushTarget: string;
    pushKind: FedMeshPushKind;
    role: FedMeshRole;
    hlc: Hlc | null;
    seq: number;
    addedAt: string;
    state: FedMeshState;
    writerId: string;
}
export interface LiveFedMesh {
    meshRid: string;
    fedRidHex: string;
    meshName: string;
    pushTarget: string;
    pushKind: FedMeshPushKind;
    role: FedMeshRole;
    addedAt: string;
}
export declare function listFedMeshShards(podRoot?: string): string[];
export declare function readAllFedMeshRecords(podRoot?: string): FedMeshLedgerRecord[];
export declare function foldFedMeshWinners(records: readonly FedMeshLedgerRecord[]): Map<string, FedMeshLedgerRecord>;
export declare function foldFedMeshes(records: readonly FedMeshLedgerRecord[]): LiveFedMesh[];
export declare function forgedFutureFedMeshWinners(winners: ReadonlyMap<string, FedMeshLedgerRecord>, nowMs: number, toleranceMs?: number): FedMeshLedgerRecord[];
export declare function liveFedMeshes(podRoot?: string): LiveFedMesh[];
export declare function observedMaxFedMeshHlc(podRoot?: string): Hlc | null;
export declare function observedMaxHlcFromFedMeshRecords(records: readonly FedMeshLedgerRecord[]): Hlc | null;
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