feat(eslint): Rule "no-underscore-dangle"

Signed-off-by: Valentin Popov <info@valentineus.link>

ROADMAP.md

@@ -196,7 +196,7 @@
 - [ ] "no-undef"
 - [ ] "no-undef-init"
 - [ ] "no-undefined"
-- [ ] "no-underscore-dangle"
+- [X] "no-underscore-dangle"
 - [ ] "no-unexpected-multiline"
 - [ ] "no-unmodified-loop-condition"
 - [ ] "no-unneeded-ternary"

src/rules/default.json

@@ -149,6 +149,15 @@
   "no-ternary": [
     "off"
   ],
+  "no-underscore-dangle": [
+    "error",
+    {
+      "allowAfterSuper": false,
+      "allowAfterThis": true,
+      "allowAfterThisConstructor": false,
+      "enforceInMethodNames": false
+    }
+  ],
   "no-unused-vars": [
     "error",
     {