fix

book/node_modules/cpr/cpr.d.ts

@@ -0,0 +1,15 @@
+/**
+ * Nodejs cp -R
+ */
+declare module "cpr" {
+    function cpr (from: string, to: string, options?: cpr.CprOptions, callback?: (err: any, files: string[]) => void): void;
+    namespace cpr {
+        interface CprOptions {
+            deleteFirst?: boolean;
+            overwrite?: boolean;
+            confirm?: boolean;
+            filter?: RegExp | Function;
+        }
+    }
+    export = cpr;
+}