I had to look at the code for koa-send to find whether extensions required the period before. So I added an example in the readme here to clarify
Checklist
[x] I have ensured my pull request is not behind the main or master branch of the original repository.
[x] I have rebased all commits where necessary so that reviewing this pull request can be done without having to merge it first.
[ ] I have written a commit message that passes commitlint linting.
I spent a few minutes trying to find a way to lint without installing something locally. If you want contributers to lint via commitlint then I suggest installing it per their current documentation
[x] I have ensured that my code changes pass linting tests.
[x] I have ensured that my code changes pass unit tests.
[x] I have described my pull request and the reasons for code changes along with context if necessary.
I had to look at the code for koa-send to find whether extensions required the period before. So I added an example in the readme here to clarify
Checklist