use selection from koishi package

README.md

@@ -612,4 +612,4 @@ export class AppModule {}
 
 * 增加了 `@CommandUserFields` 对应 `cmd.userFields` 以及 `@CommandChannelFields` 对应 `cmd.channelFields` 。
 
-* 增加了用于注入 Koishi 指令调用信息的提供者方法参数装饰器。详见 **指令参数** 部分。
+* 增加了用于注入 Koishi 指令调用信息的提供者方法参数装饰器。详见 **指令参数** 部分。
\ No newline at end of file

src/providers/koishi-metascan.service.ts

@@ -15,7 +15,6 @@ import {
 import {
   CommandPutConfig,
   DoRegisterConfig,
-  EventName,
   KoishiCommandInterceptorRegistration,
   KoishiModuleOptions,
   KoishiModulePlugin,

src/providers/koishi-websocket.gateway.ts

@@ -10,8 +10,7 @@ import { IncomingMessage } from 'http';
 
 @WebSocketGateway()
 export class KoishiWebsocketGateway
-  implements OnGatewayInit, OnGatewayConnection
-{
+  implements OnGatewayInit, OnGatewayConnection {
   constructor(private readonly koishi: KoishiService) {}
 
   @WebSocketServer()

src/utility/koishi.decorators.ts

@@ -25,9 +25,15 @@ import {
   MetadataGenericMap,
   MetadataKey,
   OnContextFunction,
-  Selection,
 } from './koishi.interfaces';
-import { Argv, Command, Context, FieldCollector, Session } from 'koishi';
+import {
+  Argv,
+  Command,
+  Context,
+  FieldCollector,
+  Selection,
+  Session,
+} from 'koishi';
 import {
   ContextScopeTypes,
   getContextProvideToken,

src/utility/koishi.interfaces.ts

@@ -2,39 +2,19 @@ import { ModuleMetadata, Provider, Type } from '@nestjs/common';
 import {
   App,
   Argv,
-  BeforeEventMap,
   Channel,
   Command,
   Context,
   EventMap,
   FieldCollector,
-  MaybeArray,
   Modules,
   Plugin,
+  Selection,
   Session,
   User,
 } from 'koishi';
 import { MetadataArrayMap, MetadataMap } from './koishi.constants';
 
-const selectors = [
-  'user',
-  'guild',
-  'channel',
-  'self',
-  'private',
-  'platform',
-] as const;
-
-type SelectorType = typeof selectors[number];
-type SelectorValue = boolean | MaybeArray<string | number>;
-type BaseSelection = { [K in SelectorType as `$${K}`]?: SelectorValue };
-
-export interface Selection extends BaseSelection {
-  $and?: Selection[];
-  $or?: Selection[];
-  $not?: Selection;
-}
-
 export interface ContextSelector {
   select?: Selection;
   useSelector?: OnContextFunction;
@@ -117,7 +97,7 @@ export type EventNameAndPrepend = CommonEventNameAndPrepend<EventName>;
 
 type OmitSubstring<
   S extends string,
-  T extends string,
+  T extends string
 > = S extends `${infer L}${T}${infer R}` ? `${L}${R}` : never;
 export type BeforeEventName = OmitSubstring<EventName & string, 'before-'>;
 export type BeforeEventNameAndPrepend = CommonEventNameAndPrepend<BeforeEventName>;