HaxeFoundation.haxe/std/Any.hx

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/**
	`Any` is a type that is compatible with any other in both ways.

	This means that a value of any type can be assigned to `Any`, and
	vice-versa, a value of `Any` type can be assigned to any other type.

	It's a more type-safe alternative to `Dynamic`, because it doesn't
	support field access or operators and it's bound to monomorphs. So,
	to work with the actual value, it needs to be explicitly promoted
	to another type.
**/
@:forward.variance
abstract Any(Dynamic) from Dynamic {
	@:noCompletion @:to extern inline function __promote<T>():T
		return this;

	@:noCompletion extern inline function toString():String
		return Std.string(this);
}