It enforces Kotlin type safety and restricts Kotlin values that can be serialized so that the resulting JSON representations are standard. Collections overview | Kotlin This is a Retrofit interface that represents an … To detect such leaks kotlin.native.internal.GC.detectCycles in debug mode could be helpful. Kotlin classes can inherit from multiple interfaces just like you can do with Java. Creating Interfaces – The interface definition in Kotlin … They can all contain abstract methods, as well as the implementation of methods. Interfaces can have the implementation of the functions. Call. SOLID Principles Using Kotlin Flow in Swift implementation The expression after by is a delegate, … Kotlin Default Interface Methods and Binary Compatibility Delegates. Having functional types and functional variables is an essential part of the paradigm, and of course, Kotlin supports it. To create an instance of such a class, simply provide the type arguments: val box: Box