import { SWRResponse } from './useWrapperSWR';
import { BaseProvider } from '@ethersproject/providers';
export declare const useDecimals: (token: string, config?: Partial<import("swr/dist/types").PublicConfiguration<number, any, import("swr").Fetcher<number>>> | undefined, providerRpc?: BaseProvider | undefined) => SWRResponse<number>;