fix: type narrowing

deptyped · Feb 14, 2023 · 1e7722b · 1e7722b
1 parent 66cb6f3
commit 1e7722b
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Showing 2 changed files with 10 additions and 22 deletions.
diff --git a/src/deps.ts b/src/deps.ts
@@ -3,6 +3,7 @@ export {
  type CallbackQueryContext,
  type ChatTypeContext,
  type Context,
+ type Filter,
  type MiddlewareFn,
 } from "https://lib.deno.dev/x/[email protected]/mod.ts";
 

diff --git a/src/types.ts b/src/types.ts
@@ -2,10 +2,9 @@ import {
  Chat,
  ChatMember,
  ChatMemberUpdated,
- ChatShared,
  Context,
+ Filter,
  User,
- UserShared,
 } from "./deps.ts";
 
 export type MaybePromise<T> = T | Promise<T>;
@@ -64,30 +63,18 @@ export type ChatMemberContext<
 
 // ctx.msg.user_shared
 
-type UserSharedType = {
- msg: {
- user_shared: UserShared;
- };
- message: {
- user_shared: UserShared;
- };
-};
-
 export type UserSharedContext<
  C extends Context = Context,
-> = C & UserSharedType;
+> = Filter<
+ C,
+ ":user_shared"
+>;
 
 // ctx.msg.user_shared
 
-type ChatSharedType = {
- msg: {
- chat_shared: ChatShared;
- };
- message: {
- chat_shared: ChatShared;
- };
-};
-
 export type ChatSharedContext<
  C extends Context = Context,
-> = C & ChatSharedType;
+> = Filter<
+ C,
+ ":chat_shared"
+>;