Key Bindings
Opening Settings⚓︎
You would go to Preferences > Settings > Package Name
and choose the keybind item; then they would appear here.
Remind people that the default key bindings on the left are applied; copy any you would like to change into the right hand pane and modify their value.
Warning
remember the Alamo (and that JSON is a thing). Key the items as a key/value pair list, with commas in between. Your custom file should be structured the same as the one on the left (but with potentially fewer things in it).
Warning
actually now that I think about it, the default keys in the left are probably commented out so that they don't apply by default unless you want them to.
So, you probably want to copy the keys that you actually want, uncomment them, and then adjust them as needed.
Default Key Bindings⚓︎
Bindings Items go here