first commit

packages/photo-sdk/tsup.config.ts

@@ -0,0 +1,14 @@
+import { defineConfig } from 'tsup';
+
+export default defineConfig({
+  entry: ['src/index.ts'],
+  format: ['esm', 'cjs'],
+  dts: true,
+  sourcemap: true,
+  clean: true,
+  treeshake: true,
+  splitting: false,
+  external: ['react', 'react-dom'],
+  // CSS is shipped separately (copied in the build script) so any consumer
+  // can `import '@photo-gallery/sdk/styles.css'` regardless of their bundler.
+});