Function mountBeforeRender

Handlebars view engine middleware

mountBeforeRender(app: Express): Promise<void>
Mount middleware to be executed just before rendering the view. Allows setting view variables and executing beforeRender hooks from configuration.
Parameters
- app: Express
  Express application instance
Returns Promise<void>
Example
```
// Called automatically after authentication middleware setup
import {mountBeforeRender} from './middlewares/viewEngine';

await mountBeforeRender(app);
```
- Defined in middlewares/viewEngine.ts:110