{
  "context": "This evaluation assesses how well the engineer leverages Babel's scope management APIs to generate unique variable names for AST node transformations, which is a core capability used in @babel/plugin-transform-computed-properties.",
  "type": "weighted_checklist",
  "checklist": [
    {
      "name": "generateUidIdentifier usage",
      "description": "Uses Babel Scope's `scope.generateUidIdentifier()` method or `scope.generateUidIdentifierBasedOnNode()` method to generate unique identifiers based on the node",
      "max_score": 45
    },
    {
      "name": "hasBinding check",
      "description": "Uses `scope.hasBinding()` method to check if a variable name already exists in the current scope before using it",
      "max_score": 30
    },
    {
      "name": "Identifier name extraction",
      "description": "Correctly extracts the name string from the generated Babel Identifier object (using the `.name` property) to return a string as specified in the API",
      "max_score": 15
    },
    {
      "name": "Scope-based generation",
      "description": "Uses the provided Babel Scope object throughout the implementation rather than manually tracking variable names or implementing custom conflict detection logic",
      "max_score": 10
    }
  ]
}