Всем привет Есть объект с типом IIncludableQueryable<'TEntity, IList<'TPreviousProperty>>, как его можно скастить к типу IIncludableQueryable<'TEntity, IEnumerable<'TPreviousProperty>>?
2. Tbh I wouldn't recommend using FSharpPlus in production systems with compile time problems. It's a compiler performance blackhole and has other downsides. Removing it is likely to make your life simpler.