Switch from deprecated @typescript-eslint rule

Author: lumaxis

.eslintrc.json

@@ -7,7 +7,13 @@
 	},
 	"plugins": ["@typescript-eslint"],
 	"rules": {
-		"@typescript-eslint/class-name-casing": "warn",
+		"@typescript-eslint/naming-convention": [
+			"warn",
+			{
+				"selector": "class",
+				"format": ["PascalCase"]
+			}
+		],
 		"@typescript-eslint/semi": "warn",
 		"curly": "warn",
 		"eqeqeq": "warn",