FUI2003: Token fallback is required

serious

Explanation and remediation guidance for tokens/require-dual-fallback.

Details

{
  "code": "FUI2003",
  "ruleId": "tokens/require-dual-fallback",
  "category": "Tokens",
  "defaultSeverity": "serious",
  "lifecycle": "experimental",
  "fixAvailable": true,
  "evidenceRequired": true
}

Guidance

This experimental code is reserved in the registry. Detailed remediation guidance will be published before the code is promoted to stable.