text: 'use strict';
  
  module.exports = {
    up: function(queryInterface, DataTypes) {
      return queryInterface.addColumn('Transactions', 'data', {
        type: DataTypes.JSON,
      });
    },
  
    down: function(queryInterface, Sequelize) {
      return queryInterface.removeColumn('Transactions', 'data');
    },
  };
  