Available on cs
read onlyCount:Int
read onlyIsFixedSize:Bool
read onlyIsReadOnly:Bool
read onlyIsSynchronized:Bool
read onlyKeys:ICollection
read onlySyncRoot:Dynamic
read onlyValues:ICollection
@:overloadAdd(key:Dynamic, value:Dynamic):Void
@:overloadClear():Void
@:overloadContains(key:Dynamic):Bool
@:overloadCopyTo(array:Array, index:Int):Void
@:overloadGetEnumerator():IDictionaryEnumerator
@:overloadRemove(key:Dynamic):Void