Available on cs
@:overloadfinalnew()
read onlyCount:Int
read onlyIsSynchronized:Bool
read onlyKeys:ICollection
read onlySyncRoot:Dynamic
read onlyValues:ICollection
@:overloadAdd(key:String, value:String):Void
@:overloadClear():Void
@:overloadContainsKey(key:String):Bool
@:overloadContainsValue(value:String):Bool
@:overloadCopyTo(array:Array, index:Int):Void
@:overloadGetEnumerator():IEnumerator
@:overloadRemove(key:String):Void