@miniflare/core package seems to require itself, breaking pnpm-style installation

[ajwootto]

In the current distribution of @miniflare/core, the package contains a require('@miniflare/core') statement, thereby requiring itself. You can see it in the output here: https://www.npmjs.com/package/@miniflare/core?activeTab=code

on line 181 at the time of this writing.

The reason this is a problem is that when installing modules using pnpm, the node_modules/ directory is organized in a way where packages cannot require any package that is not explicitly declared in their package.json. I'm therefore experiencing an issue where I get an error like this (seen while running tests):

           Cannot find module '@miniflare/core'
           Require stack:
           - /Users/adamwootton/Code/taplytics/DevCycle/node_modules/.store/@miniflare-core-npm-2.14.0-6ecc6242bb/dist/src/index.js
           - /Users/adamwootton/Code/taplytics/DevCycle/node_modules/.store/@miniflare-shared-test-environment-npm-2.14.0-0855dfa67f/dist/src/index.js
           - /Users/adamwootton/Code/taplytics/DevCycle/node_modules/.store/jest-environment-miniflare-virtual-48ec0b4f0a/dist/src/index.js

I think this error would go away if the package was updated to not import itself and instead used relative imports of the files it needs