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Question 6 of 99
What is an interface in TypeScript?
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Re-explain
An interface defines the structure of an object, specifying what properties and methods it should have.
interface User {
id: number;
name: string;
email: string;
isActive?: boolean; // Optional property
readonly createdAt: Date; // Read-only property
}
const user: User = {
id: 1,
name: "John Doe",
email: "john@example.com",
createdAt: new Date()
};
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