fix: bypass raw preprocess syntax

Author: 3cp

aurelia/src/main.ext

@@ -10,14 +10,14 @@ import {Aurelia} from 'aurelia-framework';
 export function configure(aurelia/* @if typescript */: Aurelia/* @endif */) {
   aurelia.use.feature('resources');
   aurelia.use.standardConfiguration();
-  // @if isProduction
+  // @/* @echo na */if isProduction
   aurelia.use.developmentLogging('warn');
-  // @endif
-  // @if !isProduction
+  // @/* @echo na */endif
+  // @/* @echo na */if !isProduction
   aurelia.use.developmentLogging('info');
-  // @endif
-  // @if isTest
+  // @/* @echo na */endif
+  // @/* @echo na */if isTest
   aurelia.use.plugin('aurelia-testing');
-  // @endif
+  // @/* @echo na */endif
   aurelia.start().then(() => aurelia.setRoot());
 }