fix override thing

src/plugin-factory.ts

@@ -9,7 +9,7 @@ export function CreatePluginFactory<C, IC, P extends { config: IC }>(
 ): <S>(specificConfig?: ClassType<S>) => new (
   ctx: Context,
   config: PartialDeep<S> & C,
-) => Omit<P, 'config'> & {
+) => P & {
   config: IC & S;
 };
 export function CreatePluginFactory(

tests/inject-using.spec.ts

-import { Inject, DefinePlugin, UsingService } from '..';
-import { Cache, Assets, Bot, Context } from 'koishi';
+import { DefinePlugin, Inject, UsingService } from '..';
+import { Assets, Bot, Cache, Context } from 'koishi';
 
 describe('InjectUsing', () => {
   @UsingService('router')

tests/plugin-factory.spec.ts

 import { SchemaProperty } from 'schemastery-gen';
 import { UseCommand } from 'koishi-decorators';
 import { CreatePluginFactory } from '../src/plugin-factory';
-import { App, Context } from 'koishi';
+import { App } from 'koishi';
 import { DefinePlugin } from '../src/register';
-import { InjectConfig } from '../src/decorators';
 import { BasePlugin } from '../src/base-plugin';
 
 class MessageConfig {

tests/scope.spec.ts

 import { App, Session } from 'koishi';
-import { OnGuild, OnPlatform, Registrar, UseCommand } from 'koishi-decorators';
+import { OnGuild, OnPlatform, UseCommand } from 'koishi-decorators';
 import { DefinePlugin } from '../src/register';
 
 @OnPlatform('discord')