missing peerdep

package.json

 {
   "name": "koishi-plugin-ygocard",
-  "version": "1.0.1",
+  "version": "1.0.2",
   "description": "Koishi Plugin for YGOPro card query",
   "main": "dist/index.js",
+  "types": "dist/index.d.ts",
   "scripts": {
     "lint": "eslint --fix .",
     "build": "webpack"
@@ -27,6 +28,9 @@
     "source-map-support": "^0.5.20",
     "better-sqlite3": "^7.4.3"
   },
+  "peerDependencies": {
+    "koishi": "^4.0.0-alpha.9"
+  },
   "devDependencies": {
     "@types/better-sqlite3": "^7.4.0",
     "@types/lodash": "^4.14.175",