anchor.diff:  Map outlineClassVariableMap = {
       "static": false,
       "name": "variableName",
  +    "bodyStartOffset": 90,
  +    "bodyEndOffset": 105,
       "nameStartOffset": 90,
       "nameEndOffset": 100,
       "type": "class-variable"};
  
positive.code: 
  Map outlineTopLevelVariableMap = {
      "name": "varName",
      "nameStartOffset": 10,
      "nameEndOffset": 20,
      "type": "top-level-variable"};
  
  Map _outlineClassMap = {
      "name": "className",
      "nameStartOffset": 30,
      "nameEndOffset": 40,
      "abstract": true,
  
negative.code: 
  Map outlineFunctionMap = {
      "name": "functionName",
      "bodyStartOffset": 50,
      "bodyEndOffset": 65,
      "nameStartOffset": 50,
      "nameEndOffset": 60,
      "type": "function"};
  