Merge pull request #5 from jy95/babelV7

Set up Babel v7

.babelrc.js

@@ -0,0 +1,18 @@
+// var env = process.env.BABEL_ENV || process.env.NODE_ENV; // Maybe later : for minify stuff
+var presets = [
+    "@babel/env",
+    "@babel/preset-typescript"
+];
+var plugins = [
+    "@babel/plugin-proposal-class-properties",
+    "@babel/proposal-object-rest-spread"
+];
+var ignore = [];
+var comments = false;
+
+module.exports = {
+    presets: presets,
+    plugins: plugins,
+    ignore: ignore,
+    comments: comments
+};

.travis.yml

@@ -16,11 +16,14 @@ os:
   - linux
 before_install:
   - npm i -g npm@latest
+  - npm install -g codecov
   - npm i -g travis-deploy-once
 before_script:
   - npm prune
+  - echo "Check if TypeScript files have valid syntax/types"
+  - npm run type-check
 after_success:
-  - npm run coverage
+  - codecov
   - travis-deploy-once && npx -p node@8 npm run semantic-release
 branches:
   except:

jest.config.js

@@ -7,7 +7,7 @@ module.exports = {
         "js"
     ],
     "transform": {
-        "^.+\\.(ts|tsx)$": "<rootDir>/__tests__/__helpers__/preprocessor.js"
+        "^.+\\.tsx?$": "ts-jest"
     },
     "testMatch": [
         "<rootDir>/__tests__/**/*.(ts|tsx|js)"