[O] Optimize tslint rules

tsconfig.json

@@ -27,7 +27,8 @@
     ],
 
     // Custom
-    "resolveJsonModule": true
+    "resolveJsonModule": true,
+    "strictPropertyInitialization": false
   },
   "include": [
     "src/**/*.ts",

tslint.json

@@ -1,15 +1,13 @@
 {
   "defaultSeverity": "warning",
-  "extends": [
-    "tslint:recommended"
-  ],
   "linterOptions": {
     "exclude": [
       "node_modules/**"
     ]
   },
   "rules": {
-    "indent": [true, "spaces", 2],
+    "indent": [true, "spaces", 4],
+    "curly": false,
     "interface-name": false,
     "no-consecutive-blank-lines": false,
     "object-literal-sort-keys": false,