Intermediate
TypeScript
Q44 / 100
What is the purpose of mapped types like "{ [K in keyof T]: boolean }"?
Correct! Well done.
Incorrect.
The correct answer is B) To create a new type by transforming properties of an existing type
B
Correct Answer
To create a new type by transforming properties of an existing type
Explanation
Mapped types iterate over the keys of an existing type to produce a new type with transformed property types.
Progress
44/100