Intermediate
TypeScript
Q43 / 100
Given "interface Point { x: number; y: number; }", what is the type of "keyof Point"?
Correct! Well done.
Incorrect.
The correct answer is B) "x" | "y"
B
Correct Answer
"x" | "y"
Explanation
keyof Point evaluates to the union of the property name string literals: "x" | "y".
Progress
43/100