src/vs/workbench/browser/actions/layoutActions.ts/ToggleSidebarVisibilityAction/constructor
class ToggleSidebarVisibilityAction:	constructor() {
		super({
			id: ToggleSidebarVisibilityAction.ID,
			title: { value: localize('toggleSidebar', "Toggle Primary Side Bar Visibility"), original: 'Toggle Primary Side Bar Visibility' },
			category: CATEGORIES.View,
			f1: true,
			keybinding: {
				weight: KeybindingWeight.WorkbenchContrib,
				primary: KeyMod.CtrlCmd | KeyCode.KeyB
			}
		});
	}