Function readonly

packages/svelte/src/store/shared/index.js:190–195

(store)

 * @returns {Readable<T>}
 */
export function readonly(store) {
	return {
		// @ts-expect-error TODO i suspect the bind is unnecessary
		subscribe: store.subscribe.bind(store)
	};
}

/**
 * Get the current value from a store by subscribing and immediately unsubscribing.