import { IChainInfo } from "../types";
export default class ChainsService {
    private static instance;
    private chains;
    private loadAvailableChains;
    private checkLoading;
    static getInstance(): ChainsService;
    updateConfig(): void;
    queryChainInfo(chain: number | string): Promise<IChainInfo>;
    queryChains(): Promise<IChainInfo[]>;
}
//# sourceMappingURL=ChainsService.d.ts.map