@interface _TtCC7SwiftNN4Adam27MLComputeOptimizerInternals : _TtCs12_SwiftObject {
    void /* unknown type, empty encoding */ handler;
    void /* unknown type, empty encoding */ firstMoments;
    void /* unknown type, empty encoding */ secondMoments;
    void /* unknown type, empty encoding */ maximumSecondMoments;
    void /* unknown type, empty encoding */ mutex;
}

@end