casualdb-snippet.tsx

interface Schema {
  posts: Array<{
    id: number;
    title: string;
    views: number;
  }>;
  user: {
    name: string;
  };
}

// Users define their database schema. Here `db` is typed as `Schema`.
// However, our problem was ensuring that the user defined schema is valid JSON.
const db = new CasualDB<Schema>();