{
  "context": "This criteria evaluates how effectively the engineer uses the @babel/plugin-transform-block-scoped-functions plugin to transform block-scoped function declarations. The focus is on proper plugin integration, configuration, and understanding of the transformation behavior in different contexts.",
  "type": "weighted_checklist",
  "checklist": [
    {
      "name": "Plugin Integration",
      "description": "Uses @babel/core's transform or transformSync method to apply the transformation pipeline to input code",
      "max_score": 20
    },
    {
      "name": "Plugin Configuration",
      "description": "Correctly includes @babel/plugin-transform-block-scoped-functions in the Babel plugins array configuration",
      "max_score": 25
    },
    {
      "name": "Strict Mode Handling",
      "description": "Demonstrates understanding that the plugin transforms all function declarations in blocks when in strict mode, as evidenced by test cases or implementation that correctly handles strict mode contexts",
      "max_score": 20
    },
    {
      "name": "Non-Strict Mode Handling",
      "description": "Demonstrates understanding that the plugin only transforms async and generator functions in non-strict mode, while leaving regular functions untransformed, as shown by appropriate test cases or implementation logic",
      "max_score": 20
    },
    {
      "name": "Transformation Output",
      "description": "The transformed code correctly converts function declarations to let-bound function expressions as produced by the plugin, maintaining the expected block-scoped behavior",
      "max_score": 15
    }
  ]
}