Function awaitJson

react-pokemon-kanban/src/components/Board.tsx:24–31

(responses: Response[])

    };

    const awaitJson = (responses: Response[]) => {
      return Promise.all(
        responses.map((response) => {
          if (response.ok) return response.json();
          throw new Error(response.statusText);
        })
      );
    };

    fetch10Pokemon()
      .then(awaitJson)