Précise les versions de node et npm compatibles.

.gitlab-ci.yml

@@ -32,4 +32,5 @@ test:compile-generated:
     - node_modules
     - test:generate
   script:
+    - npm update -g npm
     - npm run-script test:compile-generated

package.json

@@ -21,6 +21,10 @@
   ],
   "author": "Irstea - pôle IS",
   "license": "LGPL-3.0-or-later",
+  "engines": {
+    "node": "^10",
+    "npm": ">=7"
+  },
   "peerDependencies": {
     "@angular/common": "^7",
     "@angular/core": "^7"

tests/Fixtures/package.json

@@ -5,5 +5,9 @@
   },
   "scripts": {
     "build": "tsc --pretty -noEmit"
+  },
+  "engines": {
+    "node": "^10",
+    "npm": ">=7"
   }
 }