abstract Map<K, V>(IMap<K, V>)
Available on all platforms
Map allows key to value mapping for arbitrary value types, and many key types.
This is a multi-type abstract, it is instantiated as one of its specialization types depending on its type parameters.
A Map can be instantiated without explicit type parameters. Type inference will then determine the type parameters from the usage.
Maps can also be created with
key1 => value1, key2 => value2 syntax.
Map is an abstract type, it is not available at runtime.