message: fix(core): Rename import instead of colliding with declared interface
  JIRA:
diff: @@ -20,7 +20,7 @@ import { BitGo } from '../../bitgo';
  import {
  BaseCoin,
  - TransactionExplanation,
  + TransactionExplanation as BaseTransactionExplanation,
  KeyPair,
  ParseTransactionOptions,
  ParsedTransaction,
  @@ -33,7 +33,7 @@ import { NodeCallback } from '../types';
  const co = Bluebird.coroutine;
  -export interface TransactionExplanation extends TransactionExplanation {
  +export interface TransactionExplanation extends BaseTransactionExplanation {
  memo: string;
  type?: string;
  senderAddress?: string;
  