Could we support session storage as well?

[kayac-chang]

First, I want to thank @aklinker1 so much for the work!
I joined to develop the browser extension recently
but found tons of packages that need to be updated.
This package shines because I finally found a solution to do the unit testing.

But I figured out the package @webext-core/fake-browser didn't support the session storage that my project was based on.

Could we also support session storage as well?
I can also help to contribute this feature if the team wants.

[aklinker1]

Oh wow, looks like Firefox recently added support for it!

I'll add it to the library, but in the meantime, you can do it yourself with defineExtensionStorage:

export const sessionExtStorage = defineExtensionStorage(browser.storage.session)

webextension-polyfill might complain if you're using typescript, but it should exist at runtime, and you can ignore that error.

[kayac-chang]

Sure, thank you @aklinker1.
Currently, I fork the repo and open a branch to support this feature.
It works fine now.

[aklinker1]

Open a PR and I can merge and release it to NPM.

[kayac-chang]

Sure, I just opened it #46.

[aklinker1]

I added sessionExtStorage to @webext-core/storage v1.2.0, and I released your PR as apart of @webext-core/fake-browser v1.3.0