Add the isAtomexProtocolV1 guard

src/blockchain/atomexProtocolV1/guards.ts

@@ -0,0 +1,6 @@
+import type { AtomexProtocol } from '../atomexProtocol';
+import type { AtomexProtocolV1 } from './atomexProtocolV1';
+
+export const isAtomexProtocolV1 = (atomexProtocol: AtomexProtocol): atomexProtocol is AtomexProtocolV1 => {
+  return atomexProtocol.version === 1;
+};

src/blockchain/atomexProtocolV1/index.ts

@@ -1,3 +1,5 @@
+export { isAtomexProtocolV1 } from './guards';
+
 export type { AtomexProtocolV1 } from './atomexProtocolV1';
 export type { AtomexProtocolV1Options } from './options';
 export type { AtomexProtocolV1InitiateParameters } from './initiateParameters';

src/blockchain/index.ts

@@ -1,4 +1,5 @@
 export { WalletsManager } from './walletsManager';
+export { isAtomexProtocolV1 } from './atomexProtocolV1/index';
 
 export type { AtomexProtocolOptions, AtomexSignature, Transaction } from './models/index';
 export type { AtomexProtocol } from './atomexProtocol';