Upgrade deps

package.json

@@ -13,24 +13,24 @@
   ],
   "license": "(EDL-1.0 OR EPL-1.0)",
   "devDependencies": {
-    "@babel/core": "7.10.2",
-    "@babel/preset-env": "7.10.2",
+    "@babel/core": "7.10.3",
+    "@babel/preset-env": "7.10.3",
+    "@rollup/plugin-babel": "5.0.4",
     "babel-eslint": "10.1.0",
     "chai": "4.2.0",
     "cheerio": "0.22.0",
     "codecov": "3.7.0",
-    "eslint": "7.2.0",
+    "eslint": "7.3.1",
     "esm": "3.2.25",
     "expect.js": "0.3.1",
     "git-rev-sync": "2.0.0",
     "jsdoc": "3.6.4",
-    "mocha": "7.2.0",
+    "mocha": "8.0.1",
     "mocha-lcov-reporter": "1.3.0",
     "nyc": "15.1.0",
-    "rollup": "2.13.1",
-    "rollup-plugin-babel": "4.4.0",
+    "rollup": "2.18.1",
     "rollup-plugin-replace": "2.2.0",
-    "terser": "4.7.0"
+    "terser": "4.8.0"
   },
   "main": "dist/jsts.min.js",
   "engines": {

rollup.config.es6.js

@@ -1,7 +1,7 @@
 import fs from 'fs'
 import git from 'git-rev-sync'
 import replace from 'rollup-plugin-replace'
-import babel from 'rollup-plugin-babel'
+import babel from '@rollup/plugin-babel'
 
 const packageJson = JSON.parse(fs.readFileSync('./package.json'))
 const license = fs.readFileSync('./license.txt', { encoding: 'utf8' })

rollup.config.js

@@ -1,7 +1,7 @@
 import fs from 'fs'
 import git from 'git-rev-sync'
 import replace from 'rollup-plugin-replace'
-import babel from 'rollup-plugin-babel'
+import babel from '@rollup/plugin-babel'
 
 const packageJson = JSON.parse(fs.readFileSync('./package.json'))
 const license = fs.readFileSync('./license.txt', { encoding: 'utf8' })