[
  {
    "type": "SingleLine",
    "text": " reported from issue #60",
    "start": {
      "line": 1,
      "column": 0,
      "offset": 0
    },
    "end": {
      "line": 2,
      "column": 0,
      "offset": 27
    }
  },
  {
    "type": "SingleLine",
    "text": " this foo should be dropped",
    "start": {
      "line": 3,
      "column": 10,
      "offset": 56
    },
    "end": {
      "line": 4,
      "column": 0,
      "offset": 86
    }
  },
  {
    "type": "SingleLine",
    "text": " this should be transformed to non-assignment expression",
    "start": {
      "line": 4,
      "column": 21,
      "offset": 107
    },
    "end": {
      "line": 5,
      "column": 0,
      "offset": 166
    }
  }
]