/// <reference types="rax" />
export declare const tt: any;
export declare interface PromiseResponse {
    success: boolean;
    result?: string;
    err?: string;
}
export declare interface LoginOptions {
    /**
     * 是否强制登录
     */
    force?: boolean;
    /**
     * 是否需要登录
     */
    needLogin?: boolean;
}
/**
 * 通用小程序获取 code 方法
 * @returns
 */
export declare const universalLogin: () => Promise<PromiseResponse>;
/**
 * 业务登录方法
 * @returns
 */
export declare const doLoginRequest: () => Promise<PromiseResponse>;
export declare const isLogin: () => boolean;
/**
 * 初始化登录与请求库，确保进入页面时有缓存中有 sessionId
 */
export declare const usePageEnvInit: (options?: LoginOptions) => (boolean | import("rax").Dispatch<import("rax").SetStateAction<boolean>>)[];