Cannot get translation dynamically by key

[DirtyNative]

I cannot access my translations via:

translations['my.key']

as the compiler tells me: The operator '[]' isn't defined for the type 'TranslationsUiEn'. Try defining the operator '[]'.

Within the documentation it is clearly stated like so. See this

Also found this thread:
#50

I am not sure if it is actually a bug, my stupidity, or that the package changed some things in previous versions and the documentation is not up to date anymore.

[Tienisto]

This is not the root variable. You have TranslationsUiEn but you need Translations/TranslationsEn

[DirtyNative]

True, this was caused by a lot of try and error. The real error is The operator '[]' isn't defined for the type 'Translations'. Try defining the operator '[]'

[Tienisto]

Can you show me your config?