Update package.json
Adding `@ember-decorators/babel-transforms` to fix Ember deprecated warning message.
"eslint-check-prettier-conflict": "./node_modules/.bin/eslint --print-config .eslintrc.js | ./node_modules/.bin/eslint-config-prettier-check"
},
"devDependencies": {
+ "@ember-decorators/babel-transforms": "^2.0.1",
"@types/ember": "^2.8.7",
"@types/ember-testing-helpers": "^0.0.3",
"@types/lodash": "^4.14.83",
