ProtectedgetCalled when the application is started. The application shell is not attached yet when this method runs. Should return a promise if it runs asynchronously.
Called when an application is stopped or unloaded.
Note that this is implemented using window.beforeunload which doesn't allow any asynchronous code anymore.
I.e. this is the last tick.
It should be aligned with https://code.visualstudio.com/api/references/theme-color#merge-conflicts-colors
Registers keybindings.
the keybinding registry.
Registers toolbar items.
the tabbar toolbar registry.
The command contribution should be implemented to register custom commands and handler.