{
"var": {
"type": "variable",
"default": "c",
"properties": [
"type": "type",
"name": "choice"
},
"type": "mode",
"name": "standard"
"type": "property",
"name": "mandatory"
}
],
"display_default": false,
"choices": [
"a",
"c ← (default)"
"paths": [
"var"
"names": [
"descriptions": [
"A choice."
]