Dart Interface | Bangla Tutorial | Beginner Part | dart tutorial | Gobinda Das

Interface In Dart
An interface defines a syntax that a class must follow. It is a contract that defines the capabilities of a class. It is used to achieve abstraction in the Dart programming language. When you implement an interface, you must implement all the properties and methods defined in the interface. Keyword implements is used to implement an interface.

Syntax Of Interface In Dart
class InterfaceName {
// code
}

class ClassName implements InterfaceName {
// code
}

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