I've just saw an inconsitency in the modules repository. Some time when an output is set to

optional:true

the meta.yml field of that output has an additional

optional:true

but not always. What's the recommended writing ? We only have in the doc

Input entries should be marked as Mandatory or Optional

https://nf-co.re/docs/guidelines/components/modules#indication-of-input-channel-requirement Shouldn't we add this lint ?