'use strict' module.exports = { up: function (queryInterface, Sequelize) { return queryInterface.addColumn('Users', 'accessToken', Sequelize.STRING).then(function () { return queryInterface.addColumn('Users', 'refreshToken', Sequelize.STRING) }) }, down: function (queryInterface, Sequelize) { return queryInterface.removeColumn('Users', 'accessToken').then(function () { return queryInterface.removeColumn('Users', 'refreshToken') }) } }