export declare class AppEnv {
    static SERVER_PROT: number;
    static STATIC_DIR: string;
    static MYSQL_HOST: string;
    static MYSQL_PROT: number;
    static MYSQL_DATABASE: string;
    static MYSQL_USERNAME: string;
    static MYSQL_PASSWORD: string;
    static TYPEORM_SYNCHRONIZE: boolean;
    static MONGO_DB_URI: string;
    static REDIS_HOST: string;
    static REDIS_PROT: number;
    static JWT_API_SECRET: string;
    static JWT_ADMIN_SECRET: string;
    static COS_SECRET_ID: string;
    static COS_SECRET_KEY: string;
    static COS_BUCKET: string;
    static COS_REGION: string;
    static IM_APP_ID: number;
    static IM_SECRET_KEY: string;
    static IM_USER_ID_PREFIX: string;
    static IM_APP_IDENTIFIER: string;
    static IM_DEFAULT_GROUP_ID: string;
    static IM_DEFAULT_GROUP_NAME: string;
    static IM_DEFAULT_GROUP_TYPE: string;
    static IM_AUTO_CLAIMED_RED_PACKET_SEND_UIDS: string;
    static IM_AUTO_CLAIMED_RED_PACKET_SEND_GROUPIDS: string;
}