@types/react-dom

const browserUsable: Symbol;

const version: string;

browser: (reason?: string | (() => unknown)) => BrowserUsable;

createPortal: (
    children: ReactNode,
    container: Element | DocumentFragment,
    key?: Key | null
) => ReactPortal;

flushSync: <R>(fn: () => R) => R;

preconnect: (href: string, options?: PreconnectOptions) => void;

prefetchDNS: (href: string) => void;

preinit: (href: string, options?: PreinitOptions) => void;

preinitModule: (href: string, options?: PreinitModuleOptions) => void;

preload: (href: string, options?: PreloadOptions) => void;

preloadModule: (href: string, options?: PreloadModuleOptions) => void;

requestFormReset: (form: HTMLFormElement) => void;

unstable_batchedUpdates: {
    <A, R>(callback: (a: A) => R, a: A): R;
    <R>(callback: () => R): R;
};

useFormState: {
    <State>(
        action: (state: Awaited<State>) => State | Promise<State>,
        initialState: Awaited<State>,
        permalink?: string
    ): [state: Awaited<State>, dispatch: () => void, isPending: boolean];
    <State, Payload>(
        action: (state: Awaited<State>, payload: Payload) => State | Promise<State>,
        initialState: Awaited<State>,
        permalink?: string
    ): [
        state: Awaited<State>,
        dispatch: (payload: Payload) => void,
        isPending: boolean
    ];
};

useFormStatus: () => FormStatus;

type FormStatus = FormStatusPending | FormStatusNotPending;

type PreinitAs = 'script' | 'style';

type PreinitModuleAs = 'script';

type PreloadAs =
    | 'audio'
    | 'document'
    | 'embed'
    | 'fetch'
    | 'font'
    | 'image'
    | 'object'
    | 'track'
    | 'script'
    | 'style'
    | 'video'
    | 'worker';

type PreloadModuleAs = RequestDestination;