I am in need of an interface that resembles the following structure:
interface EitherOr {
first: string;
second: number;
}
However, I want to make sure that this interface can only have either the property first or second. Do you think achieving this is possible?
To implement the suggestion in the comment, consider using a union type. This approach ensures that the type will always be one of two specified types.
interface One {
one: string;
}
interface Two {
two: number;
}
type Choice = One | Two;
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