Enum values
| Name | Value | Description |
|---|---|---|
| Null | 0 | Wires for empty data trees. |
| Item | 1 | Wires for data trees containing a single value. |
| Twig | 2 | Wires for data trees containing at least two values but at most one twig. |
| Tree | 3 | Wires for data trees containing at least two twigs. |
| Disabled | 4 | Disabled wires. |
| Tentative | 5 | Wires being drawn. |