'this' is undefined when requiring the package

[danielgranat]

Hi, I had some issue with 'this' being undefined when loading the file using parcel.
I think it has to do with the following:

"The this keyword could be used inside functions running in non–strict mode, but this will be undefined in Modules and inside functions running in strict mode. "

See here- https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/globalThis#description

This solved my issue.

[fifzteen]

same issue on esbuild. I hope this nice PR to be pulled:)