Is it possible for me to create an interface that is a smaller subset of another interface?

Given

interface foo {
  title: string;
  date: number;
}

Is it feasible to create an interface bar{} that only includes the property title: string, while being referenced within the foo{} interface? In other words, if the title is removed from foo{}, should there be a compilation error for bar{} until the title is also eliminated?

An alternative approach could involve initially defining bar{} and then having foo{} extend it.

Answer №1

To utilize the Collect<T> method:

const result = Collect<players, 'score'>

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