Is there a linting role for detecting duplicated imports?

[jon9090]

for example:

@Compoennt({
   imports: [CommonModule, SomeOtherModule, CommonModule.....]
})

[abaran30]

There currently is not. Should one be created, perhaps it should also check declarations, exports, providers, etc.

I did not see any prior proposals in the issues. @JamesHenry has this idea been discussed before?

[JamesHenry]

I don't believe so, I think it would make sense to add

[abaran30]

I created a draft PR #1779, which currently handles the simplest case of a single duplicate in NgModule imports. I left TODO comments with questions around how we might want to configure the rule to handle different cases (maybe we want multiple rules).

Feel free to refer to and/or contribute to the PR. I'll contribute more when I can.

[air2]

Is it also possible to detect if the import is used in the HTML of the component? It currently pretty hard to find out if every import is actually used.