import { DynamicModule, OnModuleInit } from '@nestjs/common';
import { ModuleRef } from '@nestjs/core';
import { WechatPayModuleAsyncOptions, WechatPayModuleOptions } from './interfaces/options.interface';
export declare class WechatPayProviderCoreModule implements OnModuleInit {
    private readonly moduleRef;
    constructor(moduleRef: ModuleRef);
    /**
     * 同步方式配置
     * @param options 配置信息
     * @returns 动态模块
     */
    static forRoot(options: WechatPayModuleOptions): DynamicModule;
    /**
     * 异步方式配置
     * @param options 配置信息
     * @returns 动态模块
     */
    static forRootAsync(options: WechatPayModuleAsyncOptions): DynamicModule;
    /**
     * 创建异步Provider列表
     * @param options 异步配置
     * @returns Provider列表
     */
    private static createAsyncProviders;
    /**
     * 创建异步Provider
     * @param options 异步配置
     * @returns Provider
     */
    private static createAsyncOptionsProvider;
    onModuleInit(): void;
}