till download files, everything works

node_modules/framer-motion/dist/es/value/use-will-change/WillChangeMotionValue.mjs

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+import { MotionValue } from '../index.mjs';
+import { getWillChangeName } from './get-will-change-name.mjs';
+import { addUniqueItem } from '../../utils/array.mjs';
+
+class WillChangeMotionValue extends MotionValue {
+    constructor() {
+        super(...arguments);
+        this.values = [];
+    }
+    add(name) {
+        const styleName = getWillChangeName(name);
+        if (styleName) {
+            addUniqueItem(this.values, styleName);
+            this.update();
+        }
+    }
+    update() {
+        this.set(this.values.length ? this.values.join(", ") : "auto");
+    }
+}
+
+export { WillChangeMotionValue };

node_modules/framer-motion/dist/es/value/use-will-change/add-will-change.mjs

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+import { isWillChangeMotionValue } from './is.mjs';
+
+function addValueToWillChange(visualElement, key) {
+    const willChange = visualElement.getValue("willChange");
+    /**
+     * It could be that a user has set willChange to a regular MotionValue,
+     * in which case we can't add the value to it.
+     */
+    if (isWillChangeMotionValue(willChange)) {
+        return willChange.add(key);
+    }
+}
+
+export { addValueToWillChange };

node_modules/framer-motion/dist/es/value/use-will-change/get-will-change-name.mjs

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+import { acceleratedValues } from '../../animation/animators/utils/accelerated-values.mjs';
+import { camelToDash } from '../../render/dom/utils/camel-to-dash.mjs';
+import { transformProps } from '../../render/html/utils/transform.mjs';
+
+function getWillChangeName(name) {
+    if (transformProps.has(name)) {
+        return "transform";
+    }
+    else if (acceleratedValues.has(name)) {
+        return camelToDash(name);
+    }
+}
+
+export { getWillChangeName };

node_modules/framer-motion/dist/es/value/use-will-change/index.mjs

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+import { useConstant } from '../../utils/use-constant.mjs';
+import { WillChangeMotionValue } from './WillChangeMotionValue.mjs';
+
+function useWillChange() {
+    return useConstant(() => new WillChangeMotionValue("auto"));
+}
+
+export { useWillChange };

node_modules/framer-motion/dist/es/value/use-will-change/is.mjs

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+import { isMotionValue } from '../utils/is-motion-value.mjs';
+
+function isWillChangeMotionValue(value) {
+    return Boolean(isMotionValue(value) && value.add);
+}
+
+export { isWillChangeMotionValue };