{
  "context": "This criteria evaluates how effectively the engineer uses @babel/parser to parse JavaScript source code and extract function information. The focus is on correct usage of the parser API, proper AST traversal, and accurate node type identification.",
  "type": "weighted_checklist",
  "checklist": [
    {
      "name": "Uses parse function",
      "description": "Code imports and uses the parse() function from @babel/parser (or parser.parse()) to convert source code into an AST",
      "max_score": 20
    },
    {
      "name": "Configures sourceType",
      "description": "Code passes the sourceType option (from input options parameter) to the parser via the parse() function's options parameter",
      "max_score": 15
    },
    {
      "name": "Traverses AST",
      "description": "Code traverses or walks the AST to find function declarations (e.g., checking node.type === 'FunctionDeclaration' or using visitor pattern)",
      "max_score": 20
    },
    {
      "name": "Extracts function names",
      "description": "Code accesses the function name via AST node properties (e.g., node.id.name for FunctionDeclaration)",
      "max_score": 10
    },
    {
      "name": "Identifies default parameters",
      "description": "Code correctly identifies parameters with default values by checking for AssignmentPattern nodes or examining node types in the params array",
      "max_score": 15
    },
    {
      "name": "Identifies rest parameters",
      "description": "Code correctly identifies rest parameters by checking for RestElement node type in the params array",
      "max_score": 15
    },
    {
      "name": "Extracts line numbers",
      "description": "Code accesses location information from the AST node (e.g., node.loc.start.line) to provide line numbers",
      "max_score": 5
    }
  ]
}