Please search other issues to make sure this bug has not already been reported. ✅

Hey team, thanks for supporting this library.

Describe the bug

If you want to stub out getStore using Sinon you'll get an error like this:

TypeError: Descriptor for property getStore is non-configurable and non-writable

E.g. in a test file like this

import sinon from "sinon";
import * as netlifyBlobs from "@netlify/blobs";
import { type Store } from "@netlify/blobs";
describe("thing", () => {
 let mockStore: Partial<Store>;
 let setStub: sinon.SinonStub;
 let getStoreStub: sinon.SinonStub;
 beforeEach(() => {
 setStub = sinon.stub().resolves();
 mockStore = {
 set: setStub,
 };
 getStoreStub = sinon.stub(netlifyBlobs, "getStore").returns(mockStore as Store);
 });

1. Is it because getStore is exported as a const here?
2. Why export a function as a const? I've not seen that before
3. How do you recommend people mock / stub out your package

I can just wrap getStore in a module and mock that but it feels like a shame to introduce that complexity to my codebase.