sync kit docs

Author: svelte-docs-bot[bot]

apps/svelte.dev/content/docs/kit/20-core-concepts/60-remote-functions.md

@@ -504,9 +504,11 @@ Now simply call `addLike`, from (for example) an event handler:
 
 > [!NOTE] Commands cannot be called during render.
 
-### Single-flight mutations
+### Updating queries
+
+To update `getLikes(item.id)`, or any other query, we need to tell SvelteKit _which_ queries need to be refreshed (unlike `form`, which by default invalidates everything, to approximate the behaviour of a native form submission).
 
-As with forms, any queries on the page (such as `getLikes(item.id)` in the example above) will automatically be refreshed following a successful command. But we can make things more efficient by telling SvelteKit which queries will be affected by the command, either inside the command itself...
+We either do that inside the command itself...
 
 ```js
 /// file: likes.remote.js

apps/svelte.dev/content/docs/kit/98-reference/[email protected]

@@ -1928,14 +1928,16 @@ The return value of a remote `command` function. See [Remote functions](/docs/ki
 <div class="ts-block">
 
 ```dts
-type RemoteCommand<Input, Output> = (arg: Input) => Promise<
-	Awaited<Output>
-> & {
-	updates(
-		...queries: Array<
-			RemoteQuery<any> | RemoteQueryOverride
-		>
-	): Promise<Awaited<Output>>;
+type RemoteCommand<Input, Output> = {
+	(arg: Input): Promise<Awaited<Output>> & {
+		updates(
+			...queries: Array<
+				RemoteQuery<any> | RemoteQueryOverride
+			>
+		): Promise<Awaited<Output>>;
+	};
+	/** The number of pending command executions */
+	get pending(): number;
 };
 ```
 
@@ -1991,6 +1993,8 @@ type RemoteForm<Result> = {
 	): Omit<RemoteForm<Result>, 'for'>;
 	/** The result of the form submission */
 	get result(): Result | undefined;
+	/** The number of pending submissions */
+	get pending(): number;
 	/** Spread this onto a `<button>` or `<input type="submit">` */
 	buttonProps: {
 		type: 'submit';
@@ -2016,6 +2020,8 @@ type RemoteForm<Result> = {
 			formaction: string;
 			onclick: (event: Event) => void;
 		};
+		/** The number of pending submissions */
+		get pending(): number;
 	};
 };
 ```