refactor: extend Tx type to include ImportTx and update initBuilder method signatures

TICKET: WIN-7770

Author: mohd-kashif

modules/sdk-coin-flrp/src/lib/ExportInPTxBuilder.ts

@@ -14,7 +14,7 @@ import {
   OutputOwners,
 } from '@flarenetwork/flarejs';
 import utils from './utils';
-import { DecodedUtxoObj, SECP256K1_Transfer_Output, FlareTransactionType } from './iface';
+import { DecodedUtxoObj, SECP256K1_Transfer_Output, FlareTransactionType, Tx } from './iface';
 
 export class ExportInPTxBuilder extends AtomicTransactionBuilder {
   private _amount: bigint;
@@ -39,8 +39,8 @@ export class ExportInPTxBuilder extends AtomicTransactionBuilder {
     return this;
   }
 
-  initBuilder(tx: UnsignedTx): this {
-    const baseTx = tx.getTx() as evmSerial.ExportTx;
+  initBuilder(tx: Tx): this {
+    const baseTx = tx as evmSerial.ExportTx;
     if (!this.verifyTxType(baseTx._type)) {
       throw new NotSupported('Transaction cannot be parsed or has an unsupported transaction type');
     }

modules/sdk-coin-flrp/src/lib/ImportInCTxBuilder.ts

@@ -15,7 +15,7 @@ import {
   avmSerial,
 } from '@flarenetwork/flarejs';
 import utils from './utils';
-import { DecodedUtxoObj, FlareTransactionType, SECP256K1_Transfer_Output } from './iface';
+import { DecodedUtxoObj, FlareTransactionType, SECP256K1_Transfer_Output, Tx } from './iface';
 
 export class ImportInCTxBuilder extends AtomicInCTransactionBuilder {
   constructor(_coinConfig: Readonly<CoinConfig>) {
@@ -36,8 +36,8 @@ export class ImportInCTxBuilder extends AtomicInCTransactionBuilder {
     return TransactionType.Import;
   }
 
-  initBuilder(tx: UnsignedTx): this {
-    const baseTx = tx.getTx() as evmSerial.ImportTx;
+  initBuilder(tx: Tx): this {
+    const baseTx = tx as evmSerial.ImportTx;
     if (!this.verifyTxType(baseTx._type)) {
       throw new NotSupported('Transaction cannot be parsed or has an unsupported transaction type');
     }

modules/sdk-coin-flrp/src/lib/ImportInPTxBuilder.ts

@@ -12,7 +12,7 @@ import {
   BigIntPr,
 } from '@flarenetwork/flarejs';
 import utils from './utils';
-import { DecodedUtxoObj, FlareTransactionType, SECP256K1_Transfer_Output } from './iface';
+import { DecodedUtxoObj, FlareTransactionType, SECP256K1_Transfer_Output, Tx } from './iface';
 
 export class ImportInPTxBuilder extends AtomicTransactionBuilder {
   constructor(_coinConfig: Readonly<CoinConfig>) {
@@ -29,8 +29,8 @@ export class ImportInPTxBuilder extends AtomicTransactionBuilder {
     return TransactionType.Import;
   }
 
-  initBuilder(tx: UnsignedTx): this {
-    const baseTx = tx.getTx() as evmSerial.ImportTx;
+  initBuilder(tx: Tx): this {
+    const baseTx = tx as evmSerial.ImportTx;
     if (!this.verifyTxType(baseTx._type)) {
       throw new NotSupported('Transaction cannot be parsed or has an unsupported transaction type');
     }

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

@@ -81,7 +81,13 @@ export const ADDRESS_SEPARATOR = '~';
 export const INPUT_SEPARATOR = ':';
 
 // Simplified type definitions for Flare
-export type Tx = pvmSerial.BaseTx | UnsignedTx | evmSerial.ExportTx;
+export type Tx =
+  | pvmSerial.BaseTx
+  | UnsignedTx
+  | evmSerial.ExportTx
+  | evmSerial.ImportTx
+  | pvmSerial.ExportTx
+  | pvmSerial.ImportTx;
 export type BaseTx = pvmSerial.BaseTx;
 export type Output = TransferableOutput;
 export type DeprecatedTx = unknown;