import { Sequelize } from 'sequelize';
import Logger from '../Logger';
declare class Database {
    private logger;
    private storage;
    sequelize: Sequelize;
    /**
     * @param storage the file path to the SQLite databse; if ':memory:' the databse will be stored in the memory
     */
    constructor(logger: Logger, storage: string);
    init: () => Promise<void>;
    close: () => Promise<void>;
    private loadModels;
}
export default Database;