import { OnModuleInit } from '@nestjs/common';
import { DiscoveryService } from '@nestjs/core';
import { Network } from '../types/network.interface';
import { BalanceFetcher } from './balance-fetcher.interface';
export declare class BalanceFetcherRegistry implements OnModuleInit {
    private readonly discoveryService;
    private registry;
    constructor(discoveryService: DiscoveryService);
    onModuleInit(): void;
    get(appId: string, network: Network): BalanceFetcher | undefined;
}
