Npm run build-watch

package.json

@@ -3,7 +3,7 @@
   "description": "MaarchCourrier",
   "scripts": {
     "build": "ng build",
-    "build-watch": "tsc -p apps/maarch_entreprise/js/angular/ -w",
+    "build-watch": "ng build --watch",
     "build-prod": "ng build --prod && npm run build-css",
     "build-css": "node-sass --include-path scss apps/maarch_entreprise/css/maarch-material.scss   apps/maarch_entreprise/css/maarch-material.css --output-style compressed"
   },