new type of NetworkVersion

Author: Danil42Russia

src/config/CustomNetwork.ts

@@ -1,8 +1,9 @@
 import { Network } from '../network/Network';
+import { NetworkVersion } from '../network/NetworkVersion';
 
 export type CustomNetwork = {
     endpoint: string;
-    version?: 'v2' | 'v4' | 'tonapi' | 'liteclient';
+    version?: NetworkVersion;
     key?: string;
     type?: Network;
 };

src/network/NetworkVersion.ts

@@ -0,0 +1 @@
+export type NetworkVersion = 'v2' | 'v4' | 'tonapi' | 'liteclient';