What is the difference between 'interface' and 'class' in TypeScript?
Description : 'interface' is a type definition, while 'class' defines a concrete implementation.
Answer :
'interface'in TypeScript is used to define the shape of an object, including its properties and methods, without providing an implementation.'class', on the other hand, is used to define a concrete implementation that includes both properties and methods. Classes can implement interfaces to ensure they adhere to a certain structure, combining the type safety of interfaces with the functionality of classes.
TypeScript is a statically typed language that builds on JavaScript by adding optional types. It allows developers to catch errors at compile time rather than runtime, which can help improve code quality and readability. TypeScript code is transpiled to JavaScript, making it compatible with existing JavaScript codebases and environments.
TypeScript is a statically typed language that builds on JavaScript by adding optional types. It allows developers to catch errors at compile time rather than runtime, which can help improve code quality and readability. TypeScript code is transpiled to JavaScript, making it compatible with existing JavaScript codebases and environments.