Load a JSON string into a data structure.
Also, create a new data structure and serialize it into JSON.

Use objects and arrays (as appropriate for your language)
and make sure your JSON is valid (https://jsonformatter.org).

import std.stdio, std.json;
 
void main() {
    auto j = parseJSON(`{ "foo": 1, "bar": [10, "apples"] }`);
    writeln(toJSON(&j)); 
}