Description: An array literal in TypeScript is a way to create an array using brackets. This syntax allows for the concise and clear definition of a set of elements, facilitating the creation of data structures that can be used in various applications. Array literals are particularly useful in TypeScript as they allow for specifying the type of the elements they will contain, helping to prevent errors at compile time. For example, one can define an array of numbers or an array of strings, which provides greater type safety in the code. Additionally, array literals can be used in conjunction with other TypeScript features, such as tuples and interfaces, allowing for the creation of more complex data structures. In summary, array literals are a fundamental tool in TypeScript for efficiently and safely creating collections of data.
