fix(travis):test travis

.travis.yml

@@ -11,6 +11,7 @@ install:
   - lerna bootstrap
 script:
   - yarn test:src
+  - ls -a packages/harmony-account/tsconfig.tsbuildinfo
   - yarn dist
 cache:
   directories:

gulpfile.js

@@ -1,5 +1,7 @@
 const {task, src} = require('gulp');
 const del = require('del');
+const fs = require('fs');
+const path = require('path');
 
 const packages = [
   'harmony-core',

package.json

@@ -15,7 +15,6 @@
     "bundle": "ts-node -P scripts/tsconfig.json scripts/bundle.ts umd,esm",
     "bundle:webpack": "rm -rf dist && cross-env NODE_ENV=production ts-node -P scripts/tsconfig.json scripts/webpack.ts",
     "clean": "lerna clean --yes && lerna run clean && rimraf includes && yarn packages:clean",
-    "link":"lerna link",
     "dist": "yarn packages:bundler && yarn bundle:webpack",
     "packages:clean": "gulp cleanServer && gulp cleanUnexpected",
     "packages:cleanDocs": "gulp cleanDocs",