opt

src/cdb-loader/cdb-loader.service.ts

 import { ConsoleLogger, Injectable, OnModuleInit } from '@nestjs/common';
-import { InjectContext, PluginDef, UsePlugin } from 'koishi-nestjs';
+import { InjectContext } from 'koishi-nestjs';
 import { ConfigService } from '@nestjs/config';
 import path from 'path';
 import fs from 'fs';