I downloaded the sample-project for the latest-release of RequireJS. Their documentation implies anything loaded is passed-into the parameter list of the associated function (i
Be sure to read the "README.md" for the RequireJS+jQuery sample project. There are many complications with using jQuery that you need to decide on how best to tackle it for your project during the initial setup. Once you've figured out what's best for you and implemented it, though, it shouldn't be a problem again.
Much of the complication also comes from the fact that jQuery isn't a true AMD module, they just have a hack in the codebase to do a define if it detects the define function is available. For example, this means the jQuery module name will always be "jquery" (note the lowercase 'q') unless you wrap it yourself, so if you define the path for it in your config you MUST have the key named "jquery" (again, with a lowercase 'q') or there will be a mismatch. That bit us when first setting up RequireJS on our project (we named the key "jQuery").