<@U0JRGSVQV>: something like: ``` fun &lt;K, V&gt;...
# javascript
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@alvivi: something like:
Copy code
fun <K, V> Map<K, V>.toJSON(): dynamic {
    val result = js("({})")
    
    for ((k, v) in this) {
        result[k.toString()] = v
    }
    
    return result
}