1 [
   2   {
   3     "const": "true",
   4     "endPosition": "16",
   5     "kind": "VARIABLE",
   6     "binding": {
   7       "endPosition": "9",
   8       "kind": "IDENTIFIER",
   9       "name": "PI",
  10       "startPosition": "7"
  11     },
  12     "startPosition": "1",
  13     "initializer": {
  14       "endPosition": "16",
  15       "kind": "NUMBER_LITERAL",
  16       "value": "3.14",
  17       "startPosition": "12"
  18     }
  19   }
  20 ]