Strings example:
{'You're welcome!'} = OK
{'You're welcome! | domain.com'} = OK
{'You're welcome!|domain.com'} = OK
{'domain.com | You're welcome!'} = OK
{_'domain.com|You're welcome!'} = Latte\CompileException

Examples above are only examples and I really need use fitht instance in my code. I'm using with {'someprefix|text for translations with random characters, even ''}. And excatly this case is not working.

Thanks for help :)