Add jest & mocha eslint plugins

Issue: GDL-10

Author: francoisferrand

index.js

@@ -1,11 +1,17 @@
 const globals = require('globals');
+const pluginJest = require('eslint-plugin-jest');
+const pluginMocha = require('eslint-plugin-mocha');
 
 module.exports = {
     globals: {
         ...Object.fromEntries(Object.entries(globals.browser).map(([key]) => [key, 'off'])),
         ...globals.node,
         ...globals.mocha,
     },
+    plugins: {
+        jest: pluginJest,
+        mocha: pluginMocha,
+    },
     rules: {
         'constructor-super': 'error',
         'for-direction': 'error',

package.json

@@ -20,7 +20,9 @@
         "markdownlint": "0.31.1"
     },
     "devDependencies": {
-        "eslint": "^9.9.1"
+        "eslint": "^9.9.1",
+        "eslint-plugin-jest": "^28.11.0",
+        "eslint-plugin-mocha": "^10.5.0"
     },
     "keywords": [
         "eslint",