import { Emitter } from "@welshman/lib";
import { HashedEvent, SignedEvent } from "@welshman/util";
import { Tracker } from "./tracker.js";
import { Repository } from "./repository.js";
export type WrapItem = Omit<HashedEvent, "content"> & {
    rumorId: string;
    recipient: string;
};
export type WrapReference = string[];
export type WrapManagerOptions = {
    repository: Repository;
    tracker: Tracker;
};
export declare class WrapManager extends Emitter {
    readonly options: WrapManagerOptions;
    _wrapIndex: Map<string, WrapItem>;
    _rumorIndex: Map<string, WrapReference>;
    _recipientIndex: Map<string, WrapReference>;
    constructor(options: WrapManagerOptions);
    dump: () => WrapItem[];
    getWraps: (rumorId: string) => WrapItem[];
    getRumor: (wrapId: string) => import("@welshman/util").TrustedEvent | undefined;
    load: (wrapItems: WrapItem[]) => void;
    add: ({ recipient, rumor, wrap }: {
        recipient: string;
        rumor: HashedEvent;
        wrap: SignedEvent;
    }) => void;
    remove: (id: string) => void;
    removeByRumorId: (rumorId: string) => void;
    _add: (wrapItem: WrapItem) => void;
    _addReference: (index: Map<string, WrapReference>, key: string, wrapId: string) => void;
    _remove: (wrapItem: WrapItem) => void;
    _removeReference: (index: Map<string, WrapReference>, key: string, wrapId: string) => void;
}
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