whitespace typeHintColonPolicy doesn't apply to enums and @:overload

[jorisbinkies]

Describe the bug

I have set "typeHintColonPolicy": "around", because we like the spaces between the variable, colon and typehint. However, this does not seem to be applied to arguments of enums. I also noticed it does not apply the whitespace to the return arguments of @:overloads (might be related to #184)

Input file

enum LoadState
{
	NotLoaded;
	Loaded;
	Loading(progress:Float);
}

extern class Angular
{
	@:overload(function(element:js.html.Element):AngularElement {})
	public static function element(name:String):AngularElement;
}

Broken output

enum LoadState
{
	NotLoaded;
	Loaded;
	Loading(progress:Float);
}

extern class Angular
{
	@:overload(function(element : js.html.Element):AngularElement {})
	public static function element(name : String) : AngularElement;
}

Expected output

enum LoadState
{
	NotLoaded;
	Loaded;
	Loading(progress : Float);
}

extern class Angular
{
	@:overload(function(element : js.html.Element) : AngularElement {})
	public static function element(name : String) : AngularElement;
}