Add codemirror as dependency

package.json

@@ -19,6 +19,7 @@
   "license": "MIT",
   "homepage": "https://github.com/maputnik/editor#readme",
   "dependencies": {
+    "codemirror": "^5.18.2",
     "color": "^1.0.3",
     "file-saver": "^1.3.2",
     "lodash.clonedeep": "^4.5.0",

src/components/map/MapboxGlMap.jsx

@@ -2,7 +2,6 @@ import React from 'react'
 import ReactDOM from 'react-dom'
 import MapboxGl from 'mapbox-gl'
 import FeatureLayerTable from './FeatureLayerTable'
-import Popup from './Popup'
 import validateColor from 'mapbox-gl-style-spec/lib/validate/validate_color'
 import style from '../../libs/style.js'
 import 'mapbox-gl/dist/mapbox-gl.css'

test/stylestore_test.js

@@ -1,4 +1,4 @@
-import { SettingsStore } from '../src/stylestore.js'
+import { SettingsStore } from '../src/libs/stylestore.js'
 import assert from 'assert'
 
 describe('SettingsStore', () => {