misskey/src/client/scripts/get-account-from-id.ts

import { get } from '@client/scripts/idb-proxy';

export async function getAccountFromId(id: string) {
	const accounts = await get('accounts') as { token: string; id: string; }[];
	if (!accounts) console.log('Accounts are not recorded');
	return accounts.find(e => e.id === id);
}