Update src/ExportMap.js

Co-authored-by: Jordan Harband <[email protected]>

Author: mrmckeb

Diff for: src/ExportMap.js

@@ -527,7 +527,7 @@ ExportMap.parse = function (path, content, context) {
     try {
       if (tsConfigInfo.tsConfigPath !== undefined) {
         // Projects not using TypeScript won't have `typescript` installed.
-        if (!ts) (ts = require('typescript'));
+        if (!ts) { ts = require('typescript'); }
 
         const configFile = ts.readConfigFile(tsConfigInfo.tsConfigPath, ts.sys.readFile);
         return ts.parseJsonConfigFileContent(