refactor(sdk-coin-sol): change marinade and jito flags to enum

BREAKING CHANGE: the `isMarinade` setter in transaction builders has been
removed.  Existing calls to `txBuilder.isMarinade` will have to be replaced
with `txBuilder.stakingType(StakingType.MARINADE)`.

Ticket: SC-2620

Author: haritkapadia

examples/ts/sol/stake-jito.ts

@@ -59,8 +59,8 @@ async function main() {
     .sender(account.publicKey.toBase58())
     .stakingAddress(JITO_STAKE_POOL_ADDRESS)
     .validator(JITO_STAKE_POOL_ADDRESS)
-    .isJito(true)
-    .jitoParams({
+    .stakingTypeParams({
+      type: 'JITO',
       stakePoolData: {
         managerFeeAccount: stakePoolAccount.account.data.managerFeeAccount.toString(),
         poolMint: stakePoolAccount.account.data.poolMint.toString(),

modules/sdk-coin-sol/src/lib/iface.ts

@@ -120,18 +120,27 @@ export interface Approve {
   };
 }
 
+export enum StakingType {
+  NATIVE = 'NATIVE',
+  MARINADE = 'MARINADE',
+  JITO = 'JITO',
+}
+
+export interface JitoStakingActivateParams {
+  stakePoolData: DepositSolStakePoolData;
+}
+
+export type StakingActivateExtraParams = JitoStakingActivateParams;
+
 export interface StakingActivate {
   type: InstructionBuilderTypes.StakingActivate;
   params: {
     fromAddress: string;
     stakingAddress: string;
     amount: string;
     validator: string;
-    isMarinade?: boolean;
-    isJito?: boolean;
-    jitoParams?: {
-      stakePoolData: DepositSolStakePoolData;
-    };
+    stakingType: StakingType;
+    extraParams?: StakingActivateExtraParams;
   };
 }
 
@@ -140,20 +149,23 @@ export interface StakingDelegate {
   params: { stakingAddress: string; fromAddress: string; validator: string };
 }
 
+export interface JitoStakingDeactivateParams {
+  stakePoolData: WithdrawStakeStakePoolData;
+  validatorAddress: string;
+  transferAuthorityAddress: string;
+}
+
+export type StakingDeactivateExtraParams = JitoStakingDeactivateParams;
+
 export interface StakingDeactivate {
   type: InstructionBuilderTypes.StakingDeactivate;
   params: {
     fromAddress: string;
     stakingAddress: string;
     amount?: string;
     unstakingAddress?: string;
-    isMarinade?: boolean;
-    isJito?: boolean;
-    jitoParams?: {
-      stakePoolData: WithdrawStakeStakePoolData;
-      validatorAddress: string;
-      transferAuthorityAddress: string;
-    };
+    stakingType: StakingType;
+    extraParams?: StakingDeactivateExtraParams;
     recipients?: Recipient[];
   };
 }