Function isDocumentID

isDocumentID(value: string): value is DocumentID
Type guard to check if a string is a valid Document ID
Parameters
- value: string
  String to validate
Returns value is DocumentID
true if the value matches Document ID format
Example
```
if (isDocumentID("A9-2024/0123")) {
  const id = "A9-2024/0123" as DocumentID;
}
```
- Defined in types/branded.ts:172