struct

things/koishi-plugin-init/src/index.ts

 import 'source-map-support/register';
-import { PluginContext, Plugin, Apply } from 'koishi-dev-utils';
-import _ from 'lodash';
+import { Context } from 'koishi-core';
+import { Config, MyPlugin } from './plguin';
 
-interface Config {
-  prefix: string;
+export const name = 'my-plugin-index';
+export function apply(ctx: Context, config: Config) {
+  ctx.plugin(new MyPlugin(), config);
 }
-
-@Plugin('my-plugin')
-class MyPlugin extends PluginContext<Config> {
-  @Apply
-  init() {
-    this.command('echo <message:text>').action((argv, message) => {
-      return _.join([this.config.prefix, message], ':');
-    });
-  }
-}
-
-export = new MyPlugin();