fix(fileexport): tslint fix

public/app/core/utils/file_export.ts

@@ -34,4 +34,4 @@ export function exportTableDataToCsv(table) {
 export function saveSaveBlob(payload, fname) {
     var blob = new Blob([payload], { type: "text/csv;charset=utf-8" });
     window.saveAs(blob, fname);
-};
+};