jupyterWidgetsPublicModelApi = {
let publicApis = new Set();
for (let prop of [
...Object.keys(new Backbone.Model()),
...Object.keys(Backbone.Model.prototype),
...["comm_live", "send", "close", "get_state", "set_state", "serializers"]
]) {
if (prop.startsWith("_")) continue;
publicApis.add(prop);
}
return publicApis;
}