export `user-event` for svelte

[macmillen]

Like fireEvent it would be useful if the functions from the @testing-library/user-event package would also call await tick underneath the hood to make the tests run reliably and to avoid calling await tick manually.

Propsed solution:
Export a modified version of user-event inside the @testing-library/svelte package like so:

import { userEvent } from "@testing-library/svelte";

[yanick]

Not to be a killjoy, but I think I'll close this one for now. I don't want to add a dependency to @testing-library/user-event that a fair percentage of users won't need, and make assumptions on how people use tick() versus waitFor() (mostly considering the latter one is probably safer).

This being said, if anybody want to tag that await tick() at the end of function calls, that should be doable via (:warning: untested):

const user = userEvent.setup();

Object.keys(user).forEach( method => {
   const orig = user[method];
   user[method] = async (...args) => { const result = orig(...args); await tick(); return result }
});