How to parse a json node that contains children of different types?

[Bagomot]

I have a json like this:

```json
{
    "arguments":{
       "jvm":[
          {
             "rules":[
                {
                   "action":"allow",
                   "os":{
                      "name":"osx"
                   }
                }
             ],
             "value":[
                "-XstartOnFirstThread"
             ]
          },
          "-Djava.library.path=${natives_directory}"
       ]
    }
}
```
Here the "jvm" node is an array that has different data types for 
its elements (json object and string).

I am using [asdf](https://code.dlang.org/packages/asdf) library 
to deserialize json. I am trying to deserialize this json into a 
structure like this:
```d
struct Arguments{
     @serdeKeys("jvm")
     Object[] jvm;
}
```
But there is a problem with different types. I understand that 
Object[] is not suitable here, but I don’t know how to do it.

I ask you to help me with this.