{
  "context": "This evaluation assesses how well the engineer uses @babel/plugin-transform-literals and @babel/core to build a multi-plugin transformation pipeline. The focus is on correct plugin composition, proper use of Babel's transformation API, and demonstrating that plugins work safely together without conflicts.",
  "type": "weighted_checklist",
  "checklist": [
    {
      "name": "Uses @babel/core",
      "description": "Solution imports and uses @babel/core for code transformation (e.g., babel.transform or babel.transformSync)",
      "max_score": 20
    },
    {
      "name": "Uses transform-literals plugin",
      "description": "Solution includes @babel/plugin-transform-literals in the plugin array passed to Babel",
      "max_score": 25
    },
    {
      "name": "Multi-plugin composition",
      "description": "Solution correctly uses multiple Babel plugins together (at least 3 plugins) in the transformation pipeline",
      "max_score": 20
    },
    {
      "name": "Correct plugin configuration",
      "description": "Plugins are configured correctly in the Babel options object (e.g., in the 'plugins' array within the options passed to transform)",
      "max_score": 15
    },
    {
      "name": "Order-independent execution",
      "description": "Implementation demonstrates that plugins work correctly regardless of ordering (either through tests or configuration)",
      "max_score": 10
    },
    {
      "name": "Correct output format",
      "description": "Solution correctly extracts and returns the transformed code string from Babel's transformation result (e.g., result.code)",
      "max_score": 10
    }
  ]
}