{
  "id": "D021",
  "name": "Avoid Negated Boolean Checks",
  "description": "Avoid inverted or negated boolean checks to improve code readability",
  "category": "dart",
  "severity": "warning",
  "languages": ["dart"],
  "tags": ["readability", "boolean", "condition"],
  "config": {
    "checkDoubleNegation": true,
    "checkNegatedBooleans": true,
    "checkInvertedConditions": true
  }
}