[SOLVED] extraAllowedContent in object format

Hi guys,

i try to config the ACF with the extraAllowedContent Property in a external config.js in object format.

My question:

Whats wrong in the following Syntax/Configuration?
config.extraAllowedContent = [{'test-plugin' : {styles:'*',attributes:'*',classes:'test'}}]; 

The CKEditor ignores the classes Config, so in the class tag everything is allowed.

Any ideas? Thanks a lot.