HTMLDocument.registerElement is deprecated.

[tassosblackg]

Use customElements.define instead of document.registerElement see https://javascript.info/custom-elements

HTMLDocument.registerElement (file:///usr/lib/atom/static/index.js:166:12)
Object.<anonymous> (/home/tassosblackg/.atom/packages/termination/lib/status-icon.coffee:155:29)
Object.<anonymous> (/home/tassosblackg/.atom/packages/termination/lib/status-icon.coffee:160:4)
Object.<anonymous> (/home/tassosblackg/.atom/packages/termination/lib/status-icon.coffee:164:3)
Module._compile (/usr/lib/atom/src/native-compile-cache.js:120:30)
Object..coffee (/usr/lib/atom/src/compile-cache.js:252:23)