sync mode on

node_modules/process-warning/examples/example.js

@@ -0,0 +1,11 @@
+'use strict'
+
+const { createWarning } = require('..')
+
+const CUSTDEP001 = createWarning({
+  name: 'DeprecationWarning',
+  code: 'CUSTDEP001',
+  message: 'This is a deprecation warning'
+})
+
+CUSTDEP001()