file format refactor

packages/web/src/fileformats/csv.ts

@@ -1,7 +1,13 @@
-export default {
+import fileFormatBase from './fileFormatBase';
+import { FileFormatDefinition } from './types';
+
+const csvFormat: FileFormatDefinition = {
+  ...fileFormatBase,
   storageType: 'csv',
   extension: 'csv',
-  name: 'CSV files',
+  name: 'CSV',
   readerFunc: 'csvReader',
   writerFunc: 'csvWriter',
 };
+
+export default csvFormat;