Changes: - ops, wasn't actually fixing `return;` to proper `return '';` - added more type-hints - added TODO ($uid is unused)
Changes:
- ops, wasn't actually fixing `return;` to proper `return '';`
- added more type-hints
- added TODO ($uid is unused)

friendica/friendica,friendica/friendica,friendica/friendica,friendica/friendica,annando/friendica,annando/friendica,annando/friendica,annando/friendica,annando/friendica,friendica/friendica