src/vs/editor/contrib/linesOperations/linesOperations.ts/InsertLineBeforeAction/constructor
class InsertLineBeforeAction:	constructor() {
		super({
			id: 'editor.action.insertLineBefore',
			label: nls.localize('lines.insertBefore', "Insert Line Above"),
			alias: 'Insert Line Above',
			precondition: EditorContextKeys.writable,
			kbOpts: {
				kbExpr: EditorContextKeys.editorTextFocus,
				primary: KeyMod.CtrlCmd | KeyMod.Shift | KeyCode.Enter,
				weight: KeybindingWeight.EditorContrib
			}
		});
	}