import { type AxiosRequestConfig, type GenericAbortSignal } from 'axios';
export declare enum EventName {
    Fail = "fail",
    Success = "success",
    Open = "open",
    Chunk = "chunk"
}
export interface EventMessage<T = unknown> {
    event: EventName;
    data?: T;
    errMsg?: string;
}
export type EventHandler = (msg: EventMessage) => void;
export interface RequestConfig extends Pick<AxiosRequestConfig, 'headers' | 'data'> {
    url: string;
    method?: 'GET' | 'POST';
    signal?: GenericAbortSignal;
    timeout?: number;
}