import { useRef } from "react";
import { isUndefined } from "@videojs/utils/predicate";
//#region src/utils/use-sync-props.ts
function useSyncProps(target, props, defaults) {
	const rest = {};
	const synced = /* @__PURE__ */ new Set();
	const prevSyncedRef = useRef(null);
	const sync = (key, value) => {
		if (target[key] !== value) target[key] = value;
	};
	for (const key of prevSyncedRef.current ?? []) if (isUndefined(props[key])) sync(key, defaults[key]);
	for (const key in props) if (key in defaults) {
		if (isUndefined(props[key])) continue;
		synced.add(key);
		sync(key, props[key]);
	} else rest[key] = props[key];
	prevSyncedRef.current = synced;
	return rest;
}
//#endregion
export { useSyncProps };

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