is pending

packages/svelte/src/internal/client/dom/blocks/boundary.js

@@ -498,6 +498,9 @@ export function add_boundary_callback(boundary, fn) {
 	boundary.fn(ADD_CALLBACK, fn);
 }
 
+/**
+ * @returns {boolean}
+ */
 export function isPending() {
 	var effect = active_effect;
 	var boundary = get_boundary(effect);

packages/svelte/types/index.d.ts

@@ -419,6 +419,7 @@ declare module 'svelte' {
 		render: () => string;
 		setup?: (element: Element) => void | (() => void);
 	}): Snippet<Params>;
+	export function isPending(): boolean;
 	/** Anything except a function */
 	type NotFunction<T> = T extends Function ? never : T;
 	/**