# abstract Map<K, V>(IMap<K, V>)

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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.

See:

https://haxe.org/manual/std-Map.html