import type { MaybeGetter } from '@rhao/types-base';
export declare function RequestError(): import("../middleware").RequestMiddlewareObject<any>;
declare module '@rhao/request' {
    interface RequestBasicOptions {
        /**
         * 执行失败时是否初始化数据
         * @default true
         */
        initDataWhenError?: MaybeGetter<boolean>;
    }
}