feat(core): align conway new protocol params

Author: mirceahasegan

packages/core/src/Cardano/types/ProtocolParameters.ts

@@ -112,9 +112,11 @@ export interface PoolVotingThresholds {
   committeeNormal: Fraction;
   commiteeNoConfidence: Fraction;
   hardForkInitiation: Fraction;
+  securityRelevantParamVotingThreshold: Fraction;
 }
 
-export interface DelegateRepresentativeThresholds extends PoolVotingThresholds {
+export interface DelegateRepresentativeThresholds
+  extends Omit<PoolVotingThresholds, 'securityRelevantParamVotingThreshold'> {
   updateConstitution: Fraction;
   ppNetworkGroup: Fraction;
   ppEconomicGroup: Fraction;
@@ -127,19 +129,20 @@ type NewProtocolParamsInConway = {
   poolVotingThresholds: PoolVotingThresholds;
   dRepVotingThresholds: DelegateRepresentativeThresholds;
   minCommitteeSize: number;
-  committeeTermLimit: number;
+  committeeTermLimit: EpochNo;
   governanceActionValidityPeriod: EpochNo;
   governanceActionDeposit: number;
   dRepDeposit: number;
   dRepInactivityPeriod: EpochNo;
+  minFeeRefScriptCostPerByte: string;
 };
 
 type ConwayProtocolParameters = BabbageProtocolParameters & NewProtocolParamsInConway;
 
 export type ProtocolParameters = ConwayProtocolParameters;
 
-// Even tho extraEntropy was deprecated on babbage era, it is still present in the ProtocolParametersUpdate structure
-// since this structure is backward compatible with all eras.
+// Even tho extraEntropy was deprecated on babbage era, and protocolVersion was deprecated in conway era,
+// they are still present in the ProtocolParametersUpdate structure since this structure is backward compatible with all eras.
 export type ProtocolParametersUpdate = Partial<ProtocolParameters & Pick<AlonzoProtocolParams, 'extraEntropy'>>;
 
 export type GenesisDelegateKeyHash = Crypto.Hash28ByteBase16;