constructor() {
        super({
            id: 'editor.gotoParentFold',
            label: nls.localize('gotoParentFold.label', "Go to Parent Fold"),
            alias: 'Go to Parent Fold',
            precondition: CONTEXT_FOLDING_ENABLED,
            kbOpts: {
                kbExpr: EditorContextKeys.editorTextFocus,
                weight: 100 /* KeybindingWeight.EditorContrib */
            }
        });
    }
Action to go to the parent fold of current line