feature(package) drop support of node < 8

Author: coderaiser

lib/read-files-sync.js

@@ -2,8 +2,8 @@
 
 const fs = require('fs');
 const path = require('path');
-const currify = require('currify/legacy');
-const mkobject = require('mkobject/legacy');
+const currify = require('currify');
+const mkobject = require('mkobject');
 const getBaseName = (name) => path.basename(name, path.extname(name));
 
 const isUndefined =(a) => typeof a === 'undefined'

package.json

@@ -37,6 +37,6 @@
     "tape": "^4.2.0"
   },
   "engines": {
-    "node": ">=4.0.0"
+    "node": ">=8.0.0"
   }
 }