{"condition": {"type": "variable", "default": true, "properties": [{"type": "type", "name": "boolean"}, {"type": "mode", "name": "standard"}, {"type": "property", "name": "mandatory"}], "paths": ["condition"], "names": ["condition"], "descriptions": ["The variable use has condition."]}, "family": {"type": "family", "informations": {"paths": ["family"], "names": ["family"], "description": "possibly hidden family", "properties": [{"type": "mode", "name": "standard"}, {"type": "property", "name": "hidden", "annotation": "when the variable \"condition\" has the value \"true\"."}]}, "children": {"subfamily": {"type": "family", "informations": {"paths": ["family.subfamily"], "names": ["subfamily"], "description": "a subfamily", "properties": [{"type": "mode", "name": "standard"}]}, "children": {"var1": {"type": "variable", "properties": [{"type": "type", "name": "string"}, {"type": "mode", "name": "standard"}], "paths": ["family.subfamily.var1"], "names": ["var1"], "descriptions": ["A variable."]}}}}}}