/// - The counterparty will get an [`HTLCIntercepted`] event upon payment forward, and call
/// [`forward_intercepted_htlc`] with less than the amount provided in
/// [`HTLCIntercepted::expected_outbound_amount_msat`]. The difference between the expected and
/// - The counterparty will get an [`HTLCIntercepted`] event upon payment forward, and call
/// [`forward_intercepted_htlc`] with less than the amount provided in
/// [`HTLCIntercepted::expected_outbound_amount_msat`]. The difference between the expected and