src/vs/editor/contrib/multicursor/multicursor.ts/InsertCursorAbove/constructor
class InsertCursorAbove:	constructor() {
		super({
			id: 'editor.action.insertCursorAbove',
			label: nls.localize('mutlicursor.insertAbove', "Add Cursor Above"),
			alias: 'Add Cursor Above',
			precondition: undefined,
			kbOpts: {
				kbExpr: EditorContextKeys.editorTextFocus,
				primary: KeyMod.CtrlCmd | KeyMod.Alt | KeyCode.UpArrow,
				linux: {
					primary: KeyMod.Shift | KeyMod.Alt | KeyCode.UpArrow,
					secondary: [KeyMod.CtrlCmd | KeyMod.Shift | KeyCode.UpArrow]
				},
				weight: KeybindingWeight.EditorContrib
			},
			menuOpts: {
				menuId: MenuId.MenubarSelectionMenu,
				group: '3_multi',
				title: nls.localize({ key: 'miInsertCursorAbove', comment: ['&& denotes a mnemonic'] }, "&&Add Cursor Above"),
				order: 2
			}
		});
	}