Because TS addons need to emit declarations, we need to set noEmit to false

[NullVoxPopuli]

No description provided.

[ef4]

Perhaps emitDeclarationsOnly.

[NullVoxPopuli]

yeah -- more testing is def needed.

The main thing is that Glint silently fails if you have an invalid tsconfig.json 🙈
hopefully that can be resolved as well, but this PR mostly a reminder to me to actually test stuff locally (I made this PR from browser)

[simonihmig]

Can you share the context here? Why is this needed now, as it used to work just fine before?

[NullVoxPopuli]

if you add emitDeclarationOnly: true, you get silent fail, (exit 0), no declaration.

if you run tsc --decalaration to get debugging info on the config, you get this error:

❯ tsc --declaration
tsconfig.json:17:5 - error TS5053: Option 'emitDeclarationOnly' cannot be specified with option 'noEmit'.

17     "emitDeclarationOnly": true,
       ~~~~~~~~~~~~~~~~~~~~~


Found 1 error in tsconfig.json:17

[NullVoxPopuli]

Updated the config

[NullVoxPopuli]

Re-opened here: #277