fix: resolve cli-highlight types and runtime info

src/types/cli-highlight.d.ts

@@ -0,0 +1,10 @@
+declare module "cli-highlight" {
+  export type HighlightOptions = {
+    language?: string;
+    theme?: unknown;
+    ignoreIllegals?: boolean;
+  };
+
+  export function highlight(code: string, options?: HighlightOptions): string;
+  export function supportsLanguage(language: string): boolean;
+}