midi is read-only (typescript error?)

[glend1]

when i try to use the following i get an error in my ide midi is read-only.

WMT.midi = false;

I dont know why this is happening, but the code seems to complete anyway because midi is failing as expected. so I assume this is a problem with the typescript definition.

[jazz-soft]

Never tried in from Typescript, only from JavaScript...
One possible solution is not to declare WMT const.
If you find any better Typescript-like solution, please let me know!

[glend1]

im just importing it.

import * as WMT from 'web-midi-test';

[jazz-soft]

Then just ignore the warning.
I'll try to come up with some better solution...

[raphaelsiz]

I had a different error ("MidiSrc is not a constructor") which was resolved when I changed my import statement from the above to this:

import WMT from 'web-midi-test'

To test if the two are related, I changed my import statement back to what's in the README and tried setting WMT.midi myself, and also got an error ("Object is not extensible"). When I changed the import statement to import WMT again, it worked as expected.

TL;DR: I think the import statement listed in the README for TypeScript doesn't work, at least in our two cases. The import statement I listed above worked for my different situation, and it also worked when I replicated OP's situation to the best of my ability.

Might be worth a change to the README, but I wasn't using TypeScript so I don't know for sure.