问如何在umzug config中传递迁移实例数组

EN

migrations: {
    path: __dirname + '/../migrations',
    pattern: /\.js$/
}

// sequelize initialization, etc...

let migrations = [
    require('../migrations/20180427160552-create-user'),
    require('../migrations/20180515205633-create-visits'),
    require('../migrations/20180515205633-create-vehicles')
];

var Umzug = require('umzug');
var umzug = new Umzug({
    storage: 'sequelize',
    storageOptions: {
    sequelize: sequelize
    },
    migrations: migrations
});
umzug.up().then(function (migrations) { });