feat: add batch transaction exports to public API (#3064)

* feat: add batch transaction exports to public API

* docs: add Batch transaction exports to HISTORY.md

* refactor: remove unnecessary BatchInnerTransaction export

* fix: lint error

Author: nabe3m

packages/xrpl/HISTORY.md

@@ -4,6 +4,9 @@ Subscribe to [the **xrpl-announce** mailing list](https://groups.google.com/g/xr
 
 ## Unreleased
 
+### Added
+* Export `Batch` (XLS-56) transaction types and utilities
+
 ### Fixed
 * Fix incorrect type checking in `validateVaultCreate` that prevented vault creation with MPT as an asset.
 

packages/xrpl/src/index.ts

@@ -16,3 +16,5 @@ export { walletFromSecretNumbers } from './Wallet/walletFromSecretNumbers'
 export { keyToRFC1751Mnemonic, rfc1751MnemonicToKey } from './Wallet/rfc1751'
 
 export * from './Wallet/signer'
+
+export * from './Wallet/batchSigner'

packages/xrpl/src/models/transactions/index.ts

@@ -1,4 +1,10 @@
-export { BaseTransaction, isMPTAmount, validateMPTokenMetadata } from './common'
+export {
+  BaseTransaction,
+  isMPTAmount,
+  validateMPTokenMetadata,
+  GlobalFlags,
+  GlobalFlagsInterface,
+} from './common'
 export {
   validate,
   PseudoTransaction,
@@ -33,7 +39,7 @@ export {
   AMMWithdrawFlagsInterface,
   AMMWithdraw,
 } from './AMMWithdraw'
-export { Batch } from './batch'
+export { Batch, BatchFlags, BatchFlagsInterface, BatchSigner } from './batch'
 export { CheckCancel } from './checkCancel'
 export { CheckCash } from './checkCash'
 export { CheckCreate } from './checkCreate'