export const idb = {
    openDB(name, version, { upgrade }) {
        return new Promise((resolve, reject) => {
            const request = indexedDB.open(name, version);
            request.onupgradeneeded = (event) => {
                upgrade(request.result, event.oldVersion, event.newVersion, request.transaction);
            };
            request.onsuccess = () => {
                resolve(request.result);
            };
            request.onerror = () => {
                reject(request.error);
            };
        });
    }
};