add typings

Author: patinthehat

configure-package.d.ts

@@ -0,0 +1,18 @@
+export type Feature = {
+    info: {
+        name: string;
+        description: string;
+        prompt: string;
+    };
+    packages: {
+        dependencies: {
+            [key: string]: string;
+        };
+        devDependencies: {
+            [key: string]: string;
+        };
+    };
+    scripts: {
+        [key: string]: string;
+    };
+};