Port to kotlin multiplatform

[Wavesonics]

Having a TOML 1.0 compatible library would be great for K/N

[valderman]

While it would be easy to make the parser and syntax tree manipulation multiplatform, conversion between the syntax tree and Kotlin types would be impossible without essentially reinventing that part of the library COMPLETELY. That conversion relies on reflection to work, and Kotlin support for reflection I basically nonexistent outside of JVM.

Would a library without that convenience still be useful? If people think so I wouldn't mind making the core multiplatform while keeping conversions for JVM only.

[Wavesonics]

I personally think so. The ideal would be for it to support kotlinx serialization though.