[
  {
    "type": "R",
    "name": "a",
    "line": 2,
    "column": 1,
    "path": "./test/samples/019.SequenceExpression.js",
    "ref": "a,b;"
  },
  {
    "type": "R",
    "name": "b",
    "line": 2,
    "column": 3,
    "path": "./test/samples/019.SequenceExpression.js",
    "ref": "a,b;"
  }
]