Interworking with Obj-C app - 80% of methods not available

[ilia510]

Hey,

I've been trying to integrate this library with some obj-c code; and I am stuck a bit. It seems like auto-generated file from Xcode has only very limited method set for each class:
`SWIFT_MODULE_NAMESPACE_PUSH("ARCharts")
@Class NSCoder;

SWIFT_CLASS("_TtC8ARCharts10ARBarChart")
@interface ARBarChart : SCNNode
@Property (nonatomic) double animationDuration;

• (nonnull instancetype)initWithCoder:(NSCoder * _Nonnull)aDecoder OBJC_DESIGNATED_INITIALIZER;
• (nonnull instancetype)init OBJC_DESIGNATED_INITIALIZER;
• (void)reloadGraph;
  /// Render the chart in the SCNView.
• (void)draw;
  /// Remove any highlighting currently active on this chart.
• (void)unhighlight;
  @end`

I compiled the Swift code; and played around - it seems like the problem is Delegate pattern - adding @objc flag to public method leads to an error:

And then of course the method is not supported:

Does anybody tried to connect the library to obj-c code?