Provide metadata for the dependent keys of computed properties

[suchitadoshi1987]

Currently, we get information about the list of computedProperties for a given file, it would be great to have some more info regarding the dependentKeys for that particular computed property.
Proposal:
We can have the computedProperties to be an array of objects:

{
  "computedProperties": [
    {
      "propertyName": "fullName",
      "dependentKeys": [
        "firstName",
        "lastName"
      ]
    }
  ]
}

OR

as a map

{
  "computedProperties": {
    "fullName": [
      "firstName",
      "lastName"
    ]
  }
}

[rajasegar]

I prefer the array of objects, it suits more for multiple properties