{
  "features": [
    {
      "name": "experimental-skip-all-function-bodies"
    },
    {
      "name": "experimental-allow-module-with-compiler-errors"
    },
    {
      "name": "index-unit-output-path"
    },
    {
      "name": "library-level"
    },
    {
      "name": "emit-abi-descriptor"
    },
    {
      "name": "no-warn-superfluous-index-unit-path"
    }
  ]
}

{
  "features": [
    {
      "name": "experimental-skip-all-function-bodies"
    },
    {
      "name": "experimental-allow-module-with-compiler-errors"
    },
    {
      "name": "index-unit-output-path"
    },
    {
      "name": "library-level"
    },
    {
      "name": "emit-abi-descriptor"
    },
    {
      "name": "no-warn-superfluous-index-unit-path"
    },
    {
      "name": "empty-abi-descriptor"
    }
  ]
}

Add feature flag for empty ABI descriptors
[Option] Add feature flag for empty ABI descriptors

Allow clients to check whether they can force empty ABI descriptors to
be output.
