@protocol MTLBuffer; @interface ARGeometryElement : NSObject <NSSecureCoding> @property (class, readonly) BOOL supportsSecureCoding; @property (retain, nonatomic) id<MTLBuffer> buffer; @property (nonatomic) long long count; @property (nonatomic) long long bytesPerIndex; @property (nonatomic) long long primitiveType; @property (readonly, nonatomic) long long indexCountPerPrimitive; - (void)encodeWithCoder:(id)a0; - (id)description; - (void).cxx_destruct; - (BOOL)isEqual:(id)a0; - (id)initWithCoder:(id)a0; - (id)initWithBuffer:(id)a0 count:(long long)a1 bytesPerIndex:(long long)a2 primitiveType:(long long)a3; @end