import { type Event } from 'nostr-tools';
import { type PublishedSpendingProposal, type PublishedProofOfReserveProposal, type SharedKeyAuthenticator, type PublishedOwnedSigner, type PublishedApprovedProposal } from '../types';
import { type Store, type NostrClient } from '../service';
import { EventKindHandler } from './EventKindHandler';
import { type BitcoinUtil } from '../models';
import { type Authenticator } from '@smontero/nostr-ual';
export declare class ProposalHandler extends EventKindHandler {
    private readonly store;
    private readonly eventsStore;
    private readonly approvalsStore;
    private readonly nostrClient;
    private readonly bitcoinUtil;
    private readonly authenticator;
    private readonly getSharedKeysById;
    private readonly checkPsbts;
    private readonly getOwnedSigners;
    private readonly getApprovalsByProposalId;
    constructor(store: Store, eventsStore: Store, approvalsStore: Store, nostrClient: NostrClient, bitcoinUtil: BitcoinUtil, authenticator: Authenticator, getSharedKeysById: (ids: string[]) => Promise<Map<string, SharedKeyAuthenticator>>, checkPsbts: (proposalId: string) => Promise<boolean>, getOwnedSigners: () => Promise<PublishedOwnedSigner[]>, getApprovalsByProposalId: (proposal_ids?: string[] | string) => Promise<Map<string, PublishedApprovedProposal[]>>);
    private searchSignerInDescriptor;
    protected _handle<K extends number>(proposalEvents: Array<Event<K>>): Promise<Array<PublishedSpendingProposal | PublishedProofOfReserveProposal>>;
    private getProposalRelatedEvents;
    protected _delete(proposalIds: string[]): Promise<void>;
}