Small fixes/cleanup

.gitignore

@@ -22,6 +22,7 @@ Thumbs.db
 # node files
 node_modules/
 npm-debug.log
+yarn-error.log
 
 # project files
 .idea/

.travis.yml

@@ -1,8 +1,8 @@
 language: node_js
 
 node_js:
+  - '10'
   - '8'
-  - '7'
   - '6'
 
 before_install:

package.json

@@ -17,23 +17,23 @@
     "url": "https://github.com/i18next/i18next-parser"
   },
   "dependencies": {
-    "acorn": "^5.5.3",
+    "acorn": "^5.7.3",
     "acorn-es7": "^0.1.0",
     "acorn-jsx": "^4.1.1",
     "acorn-object-rest-spread": "^1.1.0",
     "acorn-stage3": "^0.6.0",
-    "broccoli-plugin": "^1.3.0",
+    "broccoli-plugin": "^1.3.1",
     "cheerio": "^1.0.0-rc.2",
-    "colors": "~1.2.0-rc0",
-    "commander": "~2.9.0",
-    "concat-stream": "~1.6.0",
+    "colors": "^1.3.2",
+    "commander": "^2.18.0",
+    "concat-stream": "^1.6.2",
     "eol": "^0.9.1",
-    "fs-extra": "^6.0.1",
+    "fs-extra": "^7.0.0",
     "gulp-sort": "^2.0.0",
-    "rsvp": "^4.8.2",
-    "through2": "~2.0.3",
-    "vinyl": "~2.0.1",
-    "vinyl-fs": "^3.0.2",
+    "rsvp": "^4.8.4",
+    "through2": "^2.0.3",
+    "vinyl": "^2.2.0",
+    "vinyl-fs": "^3.0.3",
     "yamljs": "^0.3.0"
   },
   "optionalDependencies": {},
@@ -42,16 +42,16 @@
   },
   "devDependencies": {
     "babel-cli": "^6.26.0",
-    "babel-plugin-add-module-exports": "^0.2.1",
+    "babel-plugin-add-module-exports": "^1.0.0",
     "babel-plugin-transform-object-rest-spread": "^6.26.0",
     "babel-polyfill": "^6.26.0",
-    "babel-preset-env": "^1.6.1",
+    "babel-preset-env": "^1.7.0",
     "babel-register": "^6.26.0",
     "broccoli": "^1.1.4",
     "broccoli-funnel": "^2.0.1",
     "chai": "^4.1.2",
     "gulp": "^4.0.0",
-    "mocha": "^5.0.0",
+    "mocha": "^5.2.0",
     "typescript": "^3.0.3"
   },
   "keywords": [

src/broccoli.js

@@ -1,6 +1,4 @@
-import colors from 'colors'
 import fse from 'fs-extra'
-import path from 'path'
 import Plugin from 'broccoli-plugin'
 import i18nTransform from '../dist/transform'
 import rsvp from 'rsvp'

src/lexers/typescript-lexer.js

@@ -1,6 +1,4 @@
 import JsxLexer from './jsx-lexer'
-import { readFileSync } from 'fs'
-import { join } from 'path'
 
 let loadedTs = null
 function loadTypeScript() {

src/parser.js

@@ -4,7 +4,6 @@ import HTMLLexer from './lexers/html-lexer'
 import JavascriptLexer from './lexers/javascript-lexer'
 import JsxLexer from './lexers/jsx-lexer'
 import TypescriptLexer from './lexers/typescript-lexer'
-import path from 'path'
 
 const lexers = {
   hbs: ['HandlebarsLexer'],