const QueryRunner = require('./QueryRunner'); let singleton = null; class Gamedig { constructor() { this.queryRunner = new QueryRunner(); } async query(userOptions) { return await this.queryRunner.run(userOptions); } static getInstance() { if (!singleton) singleton = new Gamedig(); return singleton; } static async query(...args) { return await Gamedig.getInstance().query(...args); } } module.exports = Gamedig;