import { GMX_CHAIN_ID } from '../constants';
import { CacheKey, MulticallRequestConfig, MulticallResult, SkipKey } from '../types';
/**
 * A hook to fetch data from contracts via multicall.
 * Preferably wrapped in custom hooks, such as useMarkets, usePositions, etc.
 *
 * @param chainId - on which network the request should be executed
 * @param name - an unique name for the request, used as a part of swr cache key
 * @param params.key - the cache key as an array, if a falsy value is passed, the request will be skipped
 * @param params.request - contract calls config or callback which returns it
 * @param params.parseResponse - optional callback to pre-process and format the response
 */
export declare function runMulticall<TConfig extends MulticallRequestConfig<any>, TResult = MulticallResult<TConfig>>(chainId: GMX_CHAIN_ID, name: string, library: any, params: {
    key: CacheKey | SkipKey;
    refreshInterval?: number | null;
    clearUnusedKeys?: boolean;
    keepPreviousData?: boolean;
    request: TConfig | ((chainId: number, key: CacheKey) => TConfig);
    parseResponse?: (result: MulticallResult<TConfig>, chainId: number, key: CacheKey) => TResult;
}): Promise<{
    data: MulticallResult<any> | TResult;
    isLoading: boolean;
}>;