{
  "context": "This evaluation assesses how effectively the engineer uses the ts-api-utils library to detect function scope boundaries in TypeScript code. The focus is on proper usage of the isFunctionScopeBoundary function and related TypeScript Compiler API utilities for AST traversal.",
  "type": "weighted_checklist",
  "checklist": [
    {
      "name": "Uses isFunctionScopeBoundary",
      "description": "The implementation imports and uses the isFunctionScopeBoundary function from ts-api-utils to determine if a node creates a function scope boundary.",
      "max_score": 40
    },
    {
      "name": "Proper AST traversal",
      "description": "The implementation correctly traverses the TypeScript AST using TypeScript's forEachChild or a similar visitor pattern to examine all nodes in the source file.",
      "max_score": 20
    },
    {
      "name": "Correct SourceFile handling",
      "description": "The implementation properly creates a TypeScript SourceFile object from the input file using ts.createSourceFile or ts.createProgram with appropriate compiler options.",
      "max_score": 15
    },
    {
      "name": "Accurate line number extraction",
      "description": "The implementation uses the SourceFile's getLineAndCharacterOfPosition method or similar to correctly determine line numbers for detected scope boundaries.",
      "max_score": 10
    },
    {
      "name": "Syntax kind reporting",
      "description": "The implementation correctly reports the syntax kind name of scope boundary nodes using ts.SyntaxKind or node.kind with proper string conversion.",
      "max_score": 10
    },
    {
      "name": "Text extraction",
      "description": "The implementation correctly extracts code text from nodes using node.getText() or sourceFile.text.substring() with the node's position information.",
      "max_score": 5
    }
  ]
}