How to use the @igo2/common.TableActionColor.primary function in @igo2/common

name: 'name',
        title: 'Name',
        sortable: true,
        filterable: true
      },
      {
        name: 'description',
        title: 'Description',
        sortable: true,
        filterable: true
      }
    ],
    actions: [
      {
        icon: 'file-document',
        color: TableActionColor.primary,
        click: row => this.showName(row.name)
      }
    ],
    selectionCheckbox: true
  };

  constructor(private languageService: LanguageService) {}

  ngOnInit() {
    this.database = new TableDatabase([
      { id: '2', name: 'Name 2', description: 'Hello 2' },
      { id: '1', name: 'Name 1', description: 'Bonjour 1' },
      { id: '3', name: 'Name 3', description: 'Hola 3' }
    ]);
  }