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metro-serializer

Build npm version

@rnx-kit/metro-serializer is Metro's default JavaScript bundle serializer, but with support for plugins.

Usage​

Import and set the serializer to serializer.customSerializer in your metro.config.js, then add your desired plugins. For instance, to add CyclicDependencies and DuplicateDependencies plugins:

 const { makeMetroConfig } = require("@rnx-kit/metro-config");
+const {
+  CyclicDependencies,
+} = require("@rnx-kit/metro-plugin-cyclic-dependencies-detector");
+const {
+  DuplicateDependencies,
+} = require("@rnx-kit/metro-plugin-duplicates-checker");
+const { MetroSerializer } = require("@rnx-kit/metro-serializer");

 module.exports = makeMetroConfig({
   projectRoot: __dirname,
   serializer: {
+    customSerializer: MetroSerializer([
+      CyclicDependencies(),
+      DuplicateDependencies(),
+    ]),
   },
 });