import type { SendResult } from "./conversation-manager.js";
import { type RuntimeParticipantConversationSubject } from "./services-client/index.js";
export interface DisclosedPeer {
    kind: "node" | "session";
    nodeAddress?: string;
    nodeHandle?: string;
    nickname?: string;
    hostLabel?: string;
}
export interface DisclosedConversation {
    conversationRef: string;
    replyRef: number;
    selfParticipantRef: string;
    lastActivityAt: string;
    peer: DisclosedPeer;
}
export interface PendingContinuation {
    sendRequestId: string;
    conversationRef?: string;
    addressedPartyRef?: string;
    createdAt: string;
}
export declare function defaultContinuityPath(accountId: string): string;
export declare function credentialFingerprint(runtimeKey: string): string;
export declare class ContinuityStore {
    private readonly path;
    private readonly credential;
    private file;
    private warnedUnreadable;
    private warnedUnwritable;
    constructor(path: string, credential: string);
    private emptyFile;
    load(): Promise<void>;
    conversationByReplyRef(replyRef: number): DisclosedConversation | undefined;
    private floorNextReplyRef;
    conversationsWith(nodeAddress: string): DisclosedConversation[];
    remember(entry: Omit<DisclosedConversation, "replyRef">): Promise<DisclosedConversation>;
    touch(conversationRef: string): Promise<void>;
    recordPending(pending: PendingContinuation): Promise<void>;
    pendingCount(): number;
    settlePending(sendRequestId: string): Promise<void>;
    private prune;
    private persist;
}
export interface ServicesContinuationOptions {
    apiHost: string;
    runtimeKey: string;
    store: ContinuityStore;
    fetch?: typeof fetch;
}
export declare class ServicesContinuation {
    private readonly clientConfig;
    private readonly runtimeKey;
    private readonly store;
    constructor(options: ServicesContinuationOptions);
    load(): Promise<void>;
    remember(input: {
        subject: RuntimeParticipantConversationSubject;
        messageRef: string;
    }): Promise<DisclosedConversation | undefined>;
    openConversationsWith(nodeAddress: string): DisclosedConversation[];
    conversationByReplyRef(replyRef: number): DisclosedConversation | undefined;
    replyTo(replyRef: number, content: string): Promise<SendResult>;
}
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