We use `export default` begrudgingly here. Ideally we'd use just `export`, though this entire SDK expects things to be exported as a default. Instead of breaking everything, we'll sacrifice our export pattern for a smaller diff - a later commit can always do the default export -> regular export conversion.
"foo" would now match:
- @foobar:matrix.org - User ID matching
- Foobar - Display name matching
- f (@foo2:matrix.org) - user ID localpart matching
- Bar Foo - Word matching