import type { AxiosResponse, InternalAxiosRequestConfig } from 'axios';
declare class PendStack {
    pendingMap: Map<string, AbortController[]>;
    constructor();
    _add(key: string): AbortSignal;
    judge(config: InternalAxiosRequestConfig): void;
    remove(response: AxiosResponse): void;
    removeAll(): void;
}
declare const _default: PendStack;
export default _default;