[Feature Request] Make it easier to override this package with local changes.

[jappeace]

Is your feature request related to a problem? Please describe.
It took me several hours to deploy the changes to staging because it was so hard to just get my changes to be accepted by npm.

I added my depenedency like this:

 "dependencies": {
"html5-qrcode": "github:jappeace/html5-qrcode.git#expose-error-callback"
}

but it didn't work and it was confusing.
So I did the opposite of your adivce, ran a build and moved everything of dist into the project root (deleting the orignal root),
then I used that as a dependency on a branch.
This caused it to typecheck with my changes.

But for whatever reason it couldn't find itself:

Could not resolve "./html5-qrcode" from "node_modules/html5-qrcode/esm/index.js"
file: /home/jappie/projects/xxxxxxx/node_modules/html5-qrcode/esm/index.js
error during build:
RollupError: Could not resolve "./html5-qrcode" from "node_modules/html5-qrcode/esm/index.js"
    at error (file:///home/jappie/projects/xxxxxxxxx/node_modules/rollup/dist/es/shared/node-entry.js:2287:30)
    at ModuleLoader.handleInvalidResolvedId (file:///home/jappie/projects/xxxxxxxxxx/node_modules/rollup/dist/es/shared/node-entry.js:24855:24)
    at file:///home/jappie/projects/xxxxxxxxxxx/node_modules/rollup/dist/es/shared/node-entry.js:24817:26

I had no clue how to solve this,
after some trial and error I decided to make the build as simple as possible,
and maybe hone in on the problem?
So I deleted the esnext and module entrypoints from package.json:
jappeace@2794d94

Which fixed the problem.
I've no clue why.

Describe the solution you'd like
Make it so that a direct dependency just works, for example:

 "dependencies": {
"html5-qrcode": "github:jappeace/html5-qrcode.git#expose-error-callback"
}

Describe alternatives you've considered
Using another library to be honest. But that seemed more risky.

Additional context
We're a small startup project.