Intermediate
TypeScript
Q53 / 100
What does the "satisfies" operator (introduced in TS 4.9) do?
Correct! Well done.
Incorrect.
The correct answer is B) Validates that an expression matches a type without changing the expression's inferred type
B
Correct Answer
Validates that an expression matches a type without changing the expression's inferred type
Explanation
satisfies checks that a value conforms to a type while preserving the more specific inferred type, unlike a type annotation which widens it.
Progress
53/100