replace jest with ava

node_modules/serialize-error/package.json

@@ -0,0 +1,36 @@
+{
+  "name": "serialize-error",
+  "version": "2.1.0",
+  "description": "Serialize an error into a plain object",
+  "license": "MIT",
+  "repository": "sindresorhus/serialize-error",
+  "author": {
+    "name": "Sindre Sorhus",
+    "email": "sindresorhus@gmail.com",
+    "url": "sindresorhus.com"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "scripts": {
+    "test": "xo && ava"
+  },
+  "files": [
+    "index.js"
+  ],
+  "keywords": [
+    "error",
+    "err",
+    "serialize",
+    "stringify",
+    "object",
+    "obj",
+    "convert",
+    "process",
+    "send"
+  ],
+  "devDependencies": {
+    "ava": "*",
+    "xo": "^0.16.0"
+  }
+}