@class NSData; @interface ARLightEstimate : NSObject <NSSecureCoding> @property (class, readonly) BOOL supportsSecureCoding; @property (readonly, copy, nonatomic) NSData *sphericalHarmonicsCoefficients; @property (readonly, nonatomic) double ambientIntensity; @property (readonly, nonatomic) double ambientColorTemperature; - (void)encodeWithCoder:(id)a0; - (id)description; - (id)initWithCoder:(id)a0; - (id)initWithAmbientIntensity:(double)a0 temperature:(double)a1; @end