{
  "type": "Program",
  "sourceType": "module",
  "body": [
    {
      "type": "ExpressionStatement",
      "expression": {
        "type": "CallExpression",
        "callee": {
          "type": "MemberExpression",
          "computed": false,
          "object": {
            "type": "Identifier",
            "name": "str"
          },
          "property": {
            "type": "Identifier",
            "name": "match"
          }
        },
        "arguments": [
          {
            "type": "Literal",
            "raw": "/[a-zA-Z]/gi",
            "value": "/[a-zA-Z]/gi",
            "regex": {
              "pattern": "[a-zA-Z]",
              "flags": "gi"
            }
          }
        ]
      }
    }
  ]
}