doc: provide snippet for transpiler config verification (mobxjs#3158)

passariello · Oct 22, 2021 · 336318a · 336318a
1 parent 4afb1ec
commit 336318a
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/docs/installation.md b/docs/installation.md
@@ -33,6 +33,10 @@ There are two types of React bindings, `mobx-react-lite` supports only functiona
         }
     }
     ```
+For verification insert this piece of code at the beginning of your sources (eg. `index.js`)
+```javascript
+if (!new class { x }().hasOwnProperty('x')) throw new Error('Transpiler is not configured correctly');
+```
 
 ## MobX on older JavaScript environments