use Next.js

packages/next/server/dir.ts

@@ -0,0 +1,7 @@
+import path from 'path'
+
+export const buildPath = (...ps: string[]): string =>
+  path.resolve(process.cwd(), 'build', ...ps)
+
+export const dstMediaPath = (...ps: string[]): string =>
+  path.resolve(process.cwd(), 'public/media', ...ps)