{
  "context": "This criteria evaluates how well the engineer uses @babel/plugin-transform-computed-properties to configure different transformation modes. The focus is on understanding and correctly applying the plugin's loose option to achieve different transformation strategies.",
  "type": "weighted_checklist",
  "checklist": [
    {
      "name": "Plugin import",
      "description": "Correctly imports or requires @babel/plugin-transform-computed-properties",
      "max_score": 10
    },
    {
      "name": "Standard mode configuration",
      "description": "Configures the plugin with default settings (loose: false or no loose option) for standard mode to produce spec-compliant transformations using Object.defineProperty()",
      "max_score": 25
    },
    {
      "name": "Relaxed mode configuration",
      "description": "Configures the plugin with loose: true option for relaxed mode to produce simplified transformations using direct property assignment",
      "max_score": 25
    },
    {
      "name": "Babel config structure",
      "description": "Returns a properly structured Babel configuration object with a plugins array containing the plugin and its options",
      "max_score": 20
    },
    {
      "name": "Mode validation",
      "description": "Validates the mode parameter and throws an appropriate error for invalid modes",
      "max_score": 10
    },
    {
      "name": "Output verification",
      "description": "The configurations produce the expected transformation outputs (spec-compliant for standard, simplified for relaxed) when used with Babel",
      "max_score": 10
    }
  ]
}