Outdated dependencies

[sudo-suhas]

The following dependencies are outdated:

Package	Current	Latest	Package Type
babel-plugin-istanbul	3.1.2	4.1.4	devDependencies
cross-env	3.2.4	5.0.1	devDependencies
eslint	3.19.0	4.2.0	devDependencies
eslint-config-airbnb	13.0.0	15.0.2	devDependencies
eslint-plugin-jsx-a11y	2.2.3	6.0.2	devDependencies
eslint-plugin-react	6.10.3	7.1.0	devDependencies
fs-promise	1.0.0	2.0.3	devDependencies
node-sass	3.13.1	4.5.3	devDependencies
nyc	10.3.2	11.0.3	devDependencies
typescript	1.8.10	2.4.1	devDependencies
yargs	6.6.0	8.0.2	dependencies

Additionally, the fs-promise module is now deprecated and use of either mz/fs or fs-extra^3.0 is recommended.

I'd be more than happy to fix this in a PR but wanted to ask a question first.
Should node v0.12 still be supported? Node v0.12.x reached end-of-life on 2016-12-31. Moreover, the latest yargs requires node 4+.

[lijunle]

No. Node v0.12 is not supported. I remember it is mentioned in README. 2017年7月18日 下午12:19，"Suhas Karanth" <notifications@github.com>写道：

…

The following dependencies are outdated: Package Current Latest Package Type babel-plugin-istanbul 3.1.2 4.1.4 devDependencies cross-env 3.2.4 5.0.1 devDependencies eslint 3.19.0 4.2.0 devDependencies eslint-config-airbnb 13.0.0 15.0.2 devDependencies eslint-plugin-jsx-a11y 2.2.3 6.0.2 devDependencies eslint-plugin-react 6.10.3 7.1.0 devDependencies fs-promise 1.0.0 2.0.3 devDependencies node-sass 3.13.1 4.5.3 devDependencies nyc 10.3.2 11.0.3 devDependencies typescript 1.8.10 2.4.1 devDependencies yargs 6.6.0 8.0.2 dependencies Additionally, the fs-promise module is now deprecated and use of either mz/fs <https://github.com/normalize/mz> or fs-extra^3.0 <https://www.npmjs.org/package/fs-extra> is recommended. I'd be more than happy to fix this in a PR but wanted to ask a question first. Should node v0.12 still be supported? Node v0.12.x reached end-of-life <https://github.com/nodejs/LTS#lts-schedule> on 2016-12-31. Moreover, the latest yargs <https://github.com/yargs/yargs/blob/master/CHANGELOG.md#800-2017-05-01> requires node 4+. — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#215>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ABPIdLuHlfjFofUGvOI4YqMid6XdEQRQks5sPDJBgaJpZM4Oa02V> .

[sudo-suhas]

From readme:

Notice: depcheck needs node.js >= 0.12.

And in package.json the engines field also matches this - package.json#L7