@class NSString; @interface _PSMetricsTrialIdentifierInternal : NSObject { void /* unknown type, empty encoding */ experiment; void /* unknown type, empty encoding */ treatment; void /* unknown type, empty encoding */ deployment; } @property (nonatomic, readonly) NSString *description; @property (nonatomic, readonly) long long hash; - (id)init; - (void).cxx_destruct; - (BOOL)isEqual:(id)a0; - (id)initWithExperiment:(id)a0 treatment:(id)a1 deployment:(id)a2; @end