import { KeyValueAny } from '../types';
import { Network } from '../../networks';
export declare const CancelToken: import("axios").CancelTokenStatic;
export declare const gqlFetcher: (chainEnvironment: Network, queryTag: String, options: KeyValueAny, source?: import("axios").CancelTokenSource) => Promise<any>;
export declare const restFetcher: (url: string) => Promise<any>;