init

rollup.config.js

@@ -0,0 +1,49 @@
+import peerDepsExternal from 'rollup-plugin-peer-deps-external';
+import resolve from '@rollup/plugin-node-resolve';
+import commonjs from '@rollup/plugin-commonjs';
+import typescript from 'rollup-plugin-typescript2';
+
+// this override is needed because Module format cjs does not support top-level await
+// eslint-disable-next-line @typescript-eslint/no-var-requires
+const packageJson = require('./package.json');
+
+const globals = {
+  ...packageJson.devDependencies,
+  ...packageJson.dependencies,
+};
+
+export default {
+  input: 'src/main.ts',
+  output: [
+    {
+      file: packageJson.main,
+      format: 'cjs', // commonJS
+      sourcemap: true,
+    },
+    {
+      file: packageJson.module,
+      format: 'esm', // ES Modules
+      sourcemap: true,
+    },
+  ],
+  plugins: [
+    peerDepsExternal(),
+    resolve(),
+    commonjs(),
+    typescript({
+      tsconfigOverride: {
+        exclude: ['__tests__/**/*'],
+      },
+    }),
+    commonjs({
+      exclude: 'node_modules',
+      ignoreGlobal: true,
+    }),
+  ],
+  external: Object.keys(globals),
+};
+
+// Other useful plugins you might want to add are:
+// @rollup/plugin-images - import image files into your components
+// @rollup/plugin-json - import JSON files into your components
+// rollup-plugin-terser - minify the Rollup bundle