grouped-imports

[lautarodragan]

We want to set "grouped-imports": true for ordered-imports, as follows:

"ordered-imports": [
      true,
      {
        "import-sources-order": "lowercase-last",
        "named-imports-order": "any",
        "grouped-imports": true
      }
    ],

We can't do this yet though as ordered-imports can't tell library from non-library imports.

Needs palantir/tslint#3654