import type { Action2, NiceAxiosConfig, Func } from '../types';
export declare function getMultipartConfig(config: NiceAxiosConfig): NiceAxiosConfig;
export declare const isHttpUrl: (url?: string) => boolean;
export declare function checkStatus(status: number, msg: string, showMsg?: Action2<string, string>): void;
export declare const maybeFnCall: <T>(fn?: T | Func<T, []> | undefined) => T | undefined;