Override additionalProperties using jsDoc annotation

[rgilsimoes]

In the original typescript-json-schema it was possible to override the additionalProperties using jsDoc annotation
Is it possible to do the same here?

Example:

type:

/* 
 * @additionalProperties true
 */
type MyEspecialType = {
        myKnownProperty: string;
}

schema:

"MyEspecialType ": {
      "additionalProperties": true,
      "properties": {
        "myKnownProperty": {
          "type": "string"
        }
}