Dart does not have a syntax for declaring interfaces . Class declarations are themselves interfaces in Dart. Classes should use the implements keyword to be able to use an interface. It is mandatory for the implementing class to provide a concrete implementation of all the functions of the implemented interface.
Read moreCan we create class of interface?
Yes, you can define a class inside an interface . In general, if the methods of the interface use this class and if we are not using it anywhere else we will declare a class within an interface.
Read moreWhat is the use of interface in Dart?
The interface in the dart provides the user with the blueprint of the class, that any class should follow if it interfaces that class i.e. if a class inherits another it should redefine each function present inside an interfaced class in its way. They are nothing but a set of methods defined for an object.20 Tem 2020
Read moreWhat is interface explain?
In general, an interface is a device or a system that unrelated entities use to interact .
Read moreWhat is interface explain?
In general, an interface is a device or a system that unrelated entities use to interact .
Read moreDo we have interfaces in Dart?
Dart does not have a syntax for declaring interfaces. Class declarations are themselves interfaces in Dart . Classes should use the implements keyword to be able to use an interface.
Read moreHow do you create an interface in Flutter?
Building beautiful UIs with Flutter
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