build(css-var-ts): fix external (#3)

Author: VdustR

.changeset/shaggy-ants-fail.md

@@ -0,0 +1,5 @@
+---
+"@crescendolab/css-var-ts": patch
+---
+
+build(css-var-ts): fix external

packages/css-var-ts/tsdown.config.ts

@@ -7,6 +7,7 @@ const basicConfig = {
   entry: ["src/index.ts"],
   tsconfig: "tsconfig.lib.json",
   dts: true,
+  external: ["randombytes", "slugify"],
 } as const satisfies Exclude<UserConfig, Array<any>>;
 
 const filesCopyFromRootToPkg = ["README.md", "LICENSE"];