removed xo

Author: jimmywarting

package.json

@@ -35,37 +35,12 @@
         "url": "https://github.com/node-fetch/fetch-blob/issues"
     },
     "homepage": "https://github.com/node-fetch/fetch-blob#readme",
-    "xo": {
-        "rules": {
-            "unicorn/prefer-node-protocol": "off",
-            "unicorn/numeric-separators-style": "off",
-            "unicorn/prefer-spread": "off",
-            "unicorn/prefer-number-properties": "off",
-            "import/extensions": [
-                "error",
-                "always",
-                {
-                    "ignorePackages": true
-                }
-            ]
-        },
-        "overrides": [
-            {
-                "files": "test.js",
-                "rules": {
-                    "node/no-unsupported-features/es-syntax": 0,
-                    "node/no-unsupported-features/node-builtins": 0
-                }
-            }
-        ]
-    },
     "devDependencies": {
         "ava": "^3.15.0",
         "c8": "^7.7.2",
         "codecov": "^3.8.2",
         "node-fetch": "^3.0.0-beta.9",
-        "typescript": "^4.3.2",
-        "xo": "^0.40.1"
+        "typescript": "^4.3.2"
     },
     "funding": [
         {