{
  "type": "File",
  "start":0,"end":19,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":19}},
  "errors": [
    "SyntaxError: The only valid numeric escape in strict mode is '\\0' (1:2)"
  ],
  "program": {
    "type": "Program",
    "start":0,"end":19,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":19}},
    "sourceType": "script",
    "interpreter": null,
    "body": [],
    "directives": [
      {
        "type": "Directive",
        "start":0,"end":5,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":5}},
        "value": {
          "type": "DirectiveLiteral",
          "start":0,"end":4,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":4}},
          "extra": {
            "raw": "\"\\1\"",
            "rawValue": "\\1"
          },
          "value": "\\1"
        }
      },
      {
        "type": "Directive",
        "start":6,"end":19,"loc":{"start":{"line":1,"column":6},"end":{"line":1,"column":19}},
        "value": {
          "type": "DirectiveLiteral",
          "start":6,"end":18,"loc":{"start":{"line":1,"column":6},"end":{"line":1,"column":18}},
          "extra": {
            "raw": "'use strict'",
            "rawValue": "use strict"
          },
          "value": "use strict"
        }
      }
    ]
  }
}