Fix svelte-virtual

packages/svelte-virtual/.svelte-kit/__package__/index.d.ts

@@ -0,0 +1,8 @@
+import { PartialKeys, Virtualizer, VirtualizerOptions } from '@tanstack/virtual-core';
+export * from '@tanstack/virtual-core';
+import { Readable } from 'svelte/store';
+export type SvelteVirtualizer<TScrollElement extends Element | Window, TItemElement extends Element> = Omit<Virtualizer<TScrollElement, TItemElement>, 'setOptions'> & {
+    setOptions: (options: Partial<VirtualizerOptions<TScrollElement, TItemElement>>) => void;
+};
+export declare function createVirtualizer<TScrollElement extends Element, TItemElement extends Element>(options: PartialKeys<VirtualizerOptions<TScrollElement, TItemElement>, 'observeElementRect' | 'observeElementOffset' | 'scrollToFn'>): Readable<SvelteVirtualizer<TScrollElement, TItemElement>>;
+export declare function createWindowVirtualizer<TItemElement extends Element>(options: PartialKeys<VirtualizerOptions<Window, TItemElement>, 'getScrollElement' | 'observeElementRect' | 'observeElementOffset' | 'scrollToFn'>): Readable<SvelteVirtualizer<Window, TItemElement>>;

packages/svelte-virtual/.svelte-kit/__package__/index.js

@@ -0,0 +1,46 @@
+import { elementScroll, observeElementOffset, observeElementRect, observeWindowOffset, observeWindowRect, Virtualizer, windowScroll, } from '@tanstack/virtual-core';
+export * from '@tanstack/virtual-core';
+import { derived, writable } from 'svelte/store';
+function createVirtualizerBase(initialOptions) {
+    const virtualizer = new Virtualizer(initialOptions);
+    const originalSetOptions = virtualizer.setOptions;
+    let virtualizerWritable;
+    const setOptions = (options) => {
+        const resolvedOptions = {
+            ...virtualizer.options,
+            ...options,
+            onChange: options.onChange,
+        };
+        originalSetOptions({
+            ...resolvedOptions,
+            onChange: (instance, sync) => {
+                virtualizerWritable.set(instance);
+                resolvedOptions.onChange?.(instance, sync);
+            },
+        });
+        virtualizer._willUpdate();
+    };
+    virtualizerWritable = writable(virtualizer, () => {
+        setOptions(initialOptions);
+        return virtualizer._didMount();
+    });
+    return derived(virtualizerWritable, (instance) => Object.assign(instance, { setOptions }));
+}
+export function createVirtualizer(options) {
+    return createVirtualizerBase({
+        observeElementRect: observeElementRect,
+        observeElementOffset: observeElementOffset,
+        scrollToFn: elementScroll,
+        ...options,
+    });
+}
+export function createWindowVirtualizer(options) {
+    return createVirtualizerBase({
+        getScrollElement: () => (typeof document !== 'undefined' ? window : null),
+        observeElementRect: observeWindowRect,
+        observeElementOffset: observeWindowOffset,
+        scrollToFn: windowScroll,
+        initialOffset: typeof document !== 'undefined' ? window.scrollY : undefined,
+        ...options,
+    });
+}

packages/svelte-virtual/package.json

@@ -1,53 +1,59 @@
 {
   "name": "@tanstack/svelte-virtual",
-  "author": "Tanner Linsley",
   "version": "3.0.4",
   "description": "Headless UI for virtualizing scrollable elements in Svelte",
+  "author": "Tanner Linsley",
   "license": "MIT",
-  "homepage": "https://github.com/tanstack/virtual#readme",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/tanstack/virtual.git"
   },
-  "publishConfig": {
-    "registry": "https://registry.npmjs.org/"
-  },
-  "keywords": [
-    "react",
-    "vue",
-    "solid",
-    "svelte",
-    "virtual",
-    "virtual-core",
-    "datagrid"
-  ],
+  "homepage": "https://github.com/tanstack/virtual#readme",
   "funding": {
     "type": "github",
     "url": "https://github.com/sponsors/tannerlinsley"
   },
-  "types": "build/lib/index.d.ts",
-  "main": "build/lib/index.js",
-  "module": "build/lib/index.esm.js",
+  "type": "module",
+  "types": "dist/index.d.ts",
+  "module": "dist/index.js",
+  "svelte": "./dist/index.js",
   "exports": {
     ".": {
-      "types": "./build/lib/index.d.ts",
-      "import": "./build/lib/index.mjs",
-      "default": "./build/lib/index.js"
+      "types": "./dist/index.d.ts",
+      "svelte": "./dist/index.js",
+      "import": "./dist/index.js"
     },
     "./package.json": "./package.json"
   },
   "sideEffects": false,
+  "scripts": {
+    "clean": "rimraf ./dist && rimraf ./coverage",
+    "test:types": "svelte-check --tsconfig ./tsconfig.json",
+    "test:build": "publint --strict",
+    "build": "svelte-package --input ./src --output ./dist"
+  },
+  "keywords": [
+    "react",
+    "vue",
+    "solid",
+    "svelte",
+    "virtual",
+    "virtual-core",
+    "datagrid"
+  ],
   "files": [
-    "build/lib/*",
-    "build/umd/*",
+    "dist",
     "src"
   ],
-  "devDependencies": {
-    "svelte": "^4.2.2"
-  },
   "dependencies": {
     "@tanstack/virtual-core": "workspace:*"
   },
+  "devDependencies": {
+    "@sveltejs/package": "^2.2.6",
+    "@sveltejs/vite-plugin-svelte": "^2.4.2",
+    "svelte": "^4.2.2",
+    "svelte-check": "^3.4.6"
+  },
   "peerDependencies": {
     "svelte": "^3.48.0 || ^4.0.0"
   }

packages/svelte-virtual/vite.config.ts

@@ -0,0 +1,6 @@
+import { svelte } from '@sveltejs/vite-plugin-svelte'
+import { defineConfig } from 'vitest/config'
+
+export default defineConfig({
+  plugins: [svelte()],
+})