import { type Hlc } from "../util/hlc.js";
import { type AppendLedgerRecordResult } from "./ledger-write.js";
export type SubscriptionEntryMode = "subscribe" | "shared";
export type SubscriptionState = "active" | "tombstoned";
export interface AppendSubscriptionArgs {
    coordinate: string;
    rid: string;
    entryMode: SubscriptionEntryMode;
    state: SubscriptionState;
    hlc?: Hlc;
    observedMaxHlc?: Hlc | null;
    seq?: number;
    addedAt?: string;
    podRoot?: string;
    writerId?: string;
    hlcPath?: string;
}
export declare function getSubscriptionsLedgerDir(podRoot?: string): string;
export declare function appendSubscriptionRecord(args: AppendSubscriptionArgs): AppendLedgerRecordResult;
export declare function appendSubscriptionActive(args: Omit<AppendSubscriptionArgs, "state">): AppendLedgerRecordResult;
export declare function appendSubscriptionTombstone(args: Omit<AppendSubscriptionArgs, "state">): AppendLedgerRecordResult;
//# sourceMappingURL=subscription-ledger-write.d.ts.map