Code AnalysisIntermediate 45s

Repository interface

What does this interface abstract?

Starter code

interface UserRepository {
  findById(id: string): Promise<User>;
  save(user: User): Promise<void>;
}

Think you can answer under pressure?

Get matched and answer live questions in 3-minute 1v1 battles. Elo ranking, badge tiers and bragging rights on the line.