Merge pull request #8071 from BitGo/BTC-3011-export-utxo

feat(abstract-utxo): export UtxoCoinName types and type guards

Author: lcovar

modules/abstract-utxo/src/index.ts

@@ -1,6 +1,7 @@
 export * from './abstractUtxoCoin';
 export * from './address';
 export * from './config';
+export * from './names';
 export * from './recovery';
 export * from './transaction/fixedScript/replayProtection';
 export * from './transaction/fixedScript/signLegacyTransaction';