@protocol MTLBuffer; @interface ARGeometrySource : NSObject <NSSecureCoding> @property (class, readonly) BOOL supportsSecureCoding; @property (retain, nonatomic) id<MTLBuffer> buffer; @property (nonatomic) long long count; @property (nonatomic) unsigned long long format; @property (nonatomic) long long componentsPerVector; @property (nonatomic) long long offset; @property (nonatomic) long long stride; - (void)encodeWithCoder:(id)a0; - (id)description; - (void).cxx_destruct; - (BOOL)isEqual:(id)a0; - (id)initWithCoder:(id)a0; - (unsigned long long)componentSize; - (id)initWithBuffer:(id)a0 count:(long long)a1 format:(unsigned long long)a2 componentsPerVector:(long long)a3 offset:(long long)a4 stride:(long long)a5; @end