Sometimes, we want to create an empty typed container array with TypeScript.
In this article, we’ll look at how to create an empty typed container array with TypeScript.
How to create an empty typed container array with TypeScript?
To create an empty typed container array with TypeScript, we can create the variable and set it to the array type or we can cast an existing to the array type.
For instance, we write
const arr: Fruit[] = [];
to create the arr array to a Fruit array type.
We can also cast an array to the type we want by writing
const arr = <Fruit[]>[];
Conclusion
To create an empty typed container array with TypeScript, we can create the variable and set it to the array type or we can cast an existing to the array type.
