import { type Writable } from 'svelte/store';
import type { Object3D } from 'three';
/**
 * A store that only ever updates if the objects are actually different.
 * ### Example
 *
 * ```ts
 * const store = createObjectStore(object)
 * store.set(sameObject) // will not update
 * store.set(otherObject) // will update
 * ```
 * @param object
 * @returns store
 */
export declare const createObjectStore: <T extends Object3D<import("three").Event>>(object: T) => Writable<T>;