Type error for getOwner

[josemarluedke]

When using v4 of @types/ember__application, we get error because getOwner now returns unknown.

../../node_modules/ember-basic-dropdown/addon/components/basic-dropdown.ts:318:18 - error TS2571: Object is of type 'unknown'.

318     let config = getOwner(this).resolveRegistration('config:environment');
                     ~~~~~~~~~~~~~~
Found 1 error.

I suggest moving to ember-get-config.

[cibernox]

Good point. I'm a bit short of time lately tho, do you reckon you can make a PR using ember-get-config?

[bertdeblock]

I have very little TS experience, so forgive my ignorance, but isn't there another TS specific way this can be resolved that doesn't affect non TS users? I don't think using ember-get-config is a great alternative to the lookup we had before, my app's config is now included 3 times in the final build (see mansona/ember-get-config#39) and ember-get-config v1 also gets the config at runtime from a different location.

[bertdeblock]

It seems this can be solved in TS land without switching to ember-get-config:
https://discord.com/channels/480462759797063690/484421406659182603/964057832838291486