global-assignment-to-default-export should allow prototype assignments

[GoodForOneFare]

This is currently prevented, but think it's necessary to fully transform Coffee class properties.

class Shopify.Foo
  foo: 'bar'
  @qux: 'foobar'

Should be allowed to translate to:

class Shopify.Foo {
  qux = 'foobar';
}

Shopify.Foo.prototype.foo = 'foobar';

[lemonmade]

Another possibility here is just translating them to class instance properties, but getting esify to warn if it finds any of them in the code.

[lemonmade]

Still around after the decaf merge?

[GoodForOneFare]

Yep, still around. I have a transform-based workaround in a branch somewhere, but I think we can finesse some problems away with a minor decaf change.

Class name should be unique, so we should be able to strip out the Shopify part, and have the same result without breaking anything.

i.e., instead of outputting

Shopify.Foo = class Foo {};
Shopify.Foo.prototype.bar = 'bar';

it should produce

Shopify.Foo = class Foo();
Foo.prototype.bar = 'bar';

^ That should be safe, even in mainline decaf.

[GoodForOneFare]

I'll dig out the branch with the transform fix and submit as a PR this morning.

[GoodForOneFare]

Fixed by #172.