Why is the syntax key@@[default value]?

[juniorforlife]

Hi, I’m wondering why the weird syntax key@@[default value] when using useTranslate and not just t(“key”)?

[robisim74]

The default value is optional.

It's useful when you want to put the translation directly into the components, and then use the extract command to generate the files.

About the syntax @@[default value] directly in the key: it seems to me the fastest way to insert it, without using a new parameter in the function signature.