{
  "context": "This criteria evaluates how well the engineer uses the @slack/types package to implement a multi-select checkbox interface for task assignment. The focus is on proper usage of checkbox element types, option structures, and interactive element mixins provided by the package.",
  "type": "weighted_checklist",
  "checklist": [
    {
      "name": "Checkboxes Type Usage",
      "description": "Uses the Checkboxes type from @slack/types (or constructs an object with type: 'checkboxes') to create the interactive element structure.",
      "max_score": 25
    },
    {
      "name": "Option Structure",
      "description": "Uses the Option type from @slack/types to properly structure team member options with text objects (PlainTextOption or similar) containing label and value fields, and optionally description fields.",
      "max_score": 20
    },
    {
      "name": "Initial Options",
      "description": "Correctly implements the initial_options property of the Checkboxes interface to handle pre-selected team members using Option types.",
      "max_score": 15
    },
    {
      "name": "Action ID",
      "description": "Properly uses the action_id property (from the Actionable mixin) to assign a unique identifier for tracking checkbox interactions.",
      "max_score": 10
    },
    {
      "name": "Confirmation Dialog",
      "description": "Uses the Confirm type from @slack/types to implement the confirm property (from the Confirmable mixin) with proper structure including title, text, confirm, and deny fields as text objects.",
      "max_score": 15
    },
    {
      "name": "Focus Behavior",
      "description": "Correctly implements the focus_on_load property (from the Focusable mixin) to control whether the checkbox element receives focus when loaded.",
      "max_score": 10
    },
    {
      "name": "Return Type",
      "description": "Returns a properly typed value (ideally typed as Checkboxes from @slack/types) rather than using 'any' or untyped objects throughout the implementation.",
      "max_score": 5
    }
  ]
}