GramJs: Add ESLint

.eslintignore

@@ -1 +1 @@
-src/lib/gramjs/*
+src/lib/gramjs

package.json

@@ -11,8 +11,9 @@
     "deploy:production": "npm run build:production && git add -A && git commit -a -m '[Build]' && git push",
     "perf:serve": "APP_ENV=perf parcel src/index-perf.html",
     "lint": "eslint . --ext .ts,.tsx",
-    "lint:fix": "eslint . --ext .ts,.tsx --fix",
+    "lint:fix": "npm run lint -- --fix",
     "gramjs:tl": "node ./src/lib/gramjs/tl/generateModules.js",
+    "gramjs:lint:fix": "eslint ./src/lib/gramjs --ignore-path=src/lib/gramjs/.eslintignore --fix",
     "test": "APP_ENV=test jest --verbose --forceExit"
   },
   "engines": {

src/lib/gramjs/.eslintignore

@@ -0,0 +1,4 @@
+src/lib/gramjs/tl/types-generator/template.js
+src/lib/gramjs/tl/api.d.ts
+src/lib/gramjs/tl/apiTl.js
+src/lib/gramjs/tl/schemaTl.js

src/lib/gramjs/.eslintrc

@@ -0,0 +1,25 @@
+{
+    "rules": {
+        "indent": [
+            "error",
+            4,
+            {
+                "SwitchCase": 1
+            }
+        ],
+        "@typescript-eslint/indent": [
+            "error",
+            4,
+            {
+                "SwitchCase": 1
+            }
+        ],
+        "max-len": [
+            "error",
+            120
+        ],
+        "no-bitwise": "off",
+        "no-underscore-dangle": "off",
+        "no-null/no-null": "off"
+    }
+}