fix import

index.ts

 export * from 'satori-decorators';
 export * from './src/cosmotype-exports';
 export * from './src/decorators';
+export * from './src/def';
+export * from './src/registrar';

src/decorators/plugin.ts

@@ -22,3 +22,8 @@ export const MixinModel = <K extends Keys<Tables>>(
     const registrar = new ModelRegistrar(ctx.model);
     registrar.mixinModel(tableName, classDict);
   })();
+
+export const InjectLogger = (name?: string) =>
+  koishiRegistrar
+    .pluginDecorators()
+    .InjectSystem((obj) => obj.__ctx.logger(name || obj.constructor.name));