Package.activateConfig is deprecated.

[nclundsten]

Use a config schema instead. See the configuration section
of https://atom.io/docs/latest/hacking-atom-package-word-count and
https://atom.io/docs/api/latest/Config for more details

Package.activateConfig (/usr/share/atom/resources/app.asar/src/package.js:263:11)
Package.activateNow (/usr/share/atom/resources/app.asar/src/package.js:234:14)
<unknown> (/usr/share/atom/resources/app.asar/src/package.js:772:25)
Emitter.emit (/usr/share/atom/resources/app.asar/node_modules/event-kit/lib/emitter.js:82:11)
CommandRegistry.module.exports.CommandRegistry.handleCommandEvent (/usr/share/atom/resources/app.asar/src/command-registry.js:219:20)
handleCommandEvent (/usr/share/atom/resources/app.asar/src/command-registry.js:3:61)