Modify linter

.eslintrc.json

@@ -9,14 +9,12 @@
 	},
 	"rules": {
 		"arrow-spacing": ["warn", { "before": true, "after": true }],
-		"brace-style": ["error", "stroustrup", { "allowSingleLine": true }],
 		"comma-dangle": ["error", "always-multiline"],
 		"comma-spacing": "error",
 		"comma-style": "error",
 		"curly": ["error", "multi-line", "consistent"],
 		"dot-location": ["error", "property"],
 		"handle-callback-err": "off",
-		"indent": ["error", "tab"],
 		"keyword-spacing": "error",
 		"max-nested-callbacks": ["error", { "max": 4 }],
 		"max-statements-per-line": ["error", { "max": 2 }],