static var shared: Purchases Returns the already configured instance of
Purchases.var delegate: PurchasesDelegate ? Delegate for
Purchases instance. The delegate is responsible for handling promotional product purchases and changes to customer information.static var logLevel : LogLevel Used to set the log level. Useful for debugging issues with the lovely team @RevenueCat.
static var logHandler : LogHandler Set a custom log handler for redirecting logs to your own logging system.