public BankStatementImporterRepository([NotNull] IEnumerable<IBankStatementImporter> importers)
{
// ReSharper disable PossibleMultipleEnumeration
if (importers == null || importers.None())
{
throw new ArgumentNullException(nameof(importers));
}
this.importers = importers.ToList();
// ReSharper restore PossibleMultipleEnumeration
}