export interface RemoteLink {
    boatId: string;
    boatToken: string;
    pairedEmail: string | null;
    pairedAt: string;
}
export interface PendingUnlink {
    boatToken: string;
    since: string;
}
export declare class RemoteLinkStore {
    private readonly file;
    private cache;
    private writeChain;
    constructor(dataDir: string);
    load(): void;
    getRemote(): RemoteLink | undefined;
    getPendingUnlinks(): PendingUnlink[];
    saveRemote(remote: RemoteLink | undefined): Promise<void>;
    addPendingUnlink(pending: PendingUnlink): Promise<void>;
    removePendingUnlink(boatToken: string): Promise<void>;
    private persist;
}