feat: tests

backend/proxy/src/common.ts

@@ -15,15 +15,11 @@
  */
 import {Logger, SMTP} from '@openstapps/logger';
 import config from 'config';
-import {existsSync, readFile, writeFile} from 'fs';
-import {promisify} from 'util';
+import {existsSync} from 'fs';
 
 // set transport on logger
 Logger.setTransport(SMTP.getInstance());
 
-export const asyncReadFile = promisify(readFile);
-export const asyncWriteFile = promisify(writeFile);
-
 /**
  * A representation of the file paths of the needed ssl certificates
  */