import { rootProjectionNode } from './node/HTMLProjectionNode.mjs';
function useInstantLayoutTransition() {
    return startTransition;
}
function startTransition(callback) {
    if (!rootProjectionNode.current)
        return;
    rootProjectionNode.current.isUpdating = false;
    rootProjectionNode.current.blockUpdate();
    callback && callback();
}
export { useInstantLayoutTransition };