smaller

package.json

@@ -9,7 +9,8 @@
   "devDependencies": {
     "@types/lodash": "^4.14.168",
     "@types/node": "^15.0.1",
-    "koishi": "^3.10.1",
+    "koishi-core": "^3.13.0",
+    "koishi-utils": "^4.2.3",
     "lodash": "^4.17.21",
     "moment": "^2.29.1",
     "raw-loader": "^4.0.2",

src/index.ts

-import { Context } from "koishi-core";
+import type { Context } from "koishi-core";
 import _ from "lodash";
 
 import "source-map-support/register";
-import { Logger } from "koishi-utils";
+import type { Logger } from "koishi-utils";
 import { Attacker } from "./attacker";
 import moment from "moment";