pub fn subtract_refunds_from_epoch_credits_collection(
credits_per_epochs: &mut SignedCreditsPerEpoch,
storage_fee: Credits,
start_epoch_index: EpochIndex,
current_epoch_index: EpochIndex,
epochs_per_era: u16,
) -> Result<(), ProtocolError>Expand description
Distributes refunds to epochs into SignedCreditsPerEpoch and returns leftovers
It skips epochs up to specified skip_until_epoch_index