Merge pull request #2697 from gabrielbazan7/feat/eth-fee-err

[FEAT] adding eth fee error to spec

Author: matiu

packages/bitcore-wallet-client/src/lib/errors/spec.ts

@@ -67,10 +67,18 @@ var errorSpec = [
     name: 'INSUFFICIENT_FUNDS_FOR_FEE',
     message: 'Insufficient funds for fee.'
   },
+  {
+    name: 'INSUFFICIENT_ETH_FEE',
+    message: 'Your linked ETH wallet does not have enough ETH for fee.'
+  },
   {
     name: 'LOCKED_FUNDS',
     message: 'Locked funds.'
   },
+  {
+    name: 'LOCKED_ETH_FEE',
+    message: 'Your ETH linked wallet funds are locked by pending spend proposals.'
+  },
   {
     name: 'DUST_AMOUNT',
     message: 'Amount below dust threshold.'