| Type | Location | Extends | Description |
|---|---|---|---|
| error | error_handling | None | |
| error_list_item | error_handling | None | |
| fson_string | fson_string_m | None | |
| fson_value | fson_value_m | None | |
| resistive_material | resistive_materials | None | |
| supercon_strand | resistive_materials | None | |
| volume_fractions | resistive_materials | None |