Fix compile error when using TemplateTypeCheck set to true (#1520)
Fix compile error when using TemplateTypeCheck set to true (#1520)


swimlane/angular2-data-table,swimlane/ngx-datatable,achimha/ngx-datatable,swimlane/angular2-data-table,achimha/ngx-datatable,swimlane/ngx-datatable,swimlane/ngx-datatable,achimha/ngx-datatable,swimlane/angular2-data-table