objectNodeOrNull method
Get JsonObject or null by String key.
Throws SquintException if key is not found.
Implementation
JsonObject? objectNodeOrNull(String key) {
final object = _byKeyOfType<JsonNode<Map<String, JsonNode>>>(key, true);
if (object == null) {
return null;
}
return JsonObject(data: object.data, key: object.key);
}