How to use the matrix-js-sdk.InvalidStoreError function in matrix-js-sdk

export function handleInvalidStoreError(e) {
    if (e.reason === Matrix.InvalidStoreError.TOGGLED_LAZY_LOADING) {
        return Promise.resolve().then(() => {
            const lazyLoadEnabled = e.value;
            if (lazyLoadEnabled) {
                const LazyLoadingResyncDialog =
                    sdk.getComponent("views.dialogs.LazyLoadingResyncDialog");
                return new Promise((resolve) => {
                    Modal.createDialog(LazyLoadingResyncDialog, {
                        onFinished: resolve,
                    });
                });
            } else {
                // show warning about simultaneous use
                // between LL/non-LL version on same host.
                // as disabling LL when previously enabled
                // is a strong indicator of this (/develop & /app)
                const LazyLoadingDisabledDialog =

);
        }

        // needs to be before normal PageTypes as you are logged in technically
        if (this.state.view === VIEWS.POST_REGISTRATION) {
            const PostRegistration = sdk.getComponent('structures.auth.PostRegistration');
            return (
                
            );
        }

        if (this.state.view === VIEWS.LOGGED_IN) {
            // store errors stop the client syncing and require user intervention, so we'll
            // be showing a dialog. Don't show anything else.
            const isStoreError = this.state.syncError && this.state.syncError instanceof Matrix.InvalidStoreError;

            // `ready` and `view==LOGGED_IN` may be set before `page_type` (because the
            // latter is set via the dispatcher). If we don't yet have a `page_type`,
            // keep showing the spinner for now.
            if (this.state.ready && this.state.page_type && !isStoreError) {
                /* for now, we stuff the entirety of our props and state into the LoggedInView.
                 * we should go through and figure out what we actually need to pass down, as well
                 * as using something like redux to avoid having a billion bits of state kicking around.
                 */
                const LoggedInView = sdk.getComponent('structures.LoggedInView');
                return (

);
        }

        // needs to be before normal PageTypes as you are logged in technically
        if (this.state.view === VIEWS.POST_REGISTRATION) {
            const PostRegistration = sdk.getComponent('structures.login.PostRegistration');
            return (
                
            );
        }

        if (this.state.view === VIEWS.LOGGED_IN) {
            // store errors stop the client syncing and require user intervention, so we'll
            // be showing a dialog. Don't show anything else.
            const isStoreError = this.state.syncError && this.state.syncError instanceof Matrix.InvalidStoreError;

            // `ready` and `view==LOGGED_IN` may be set before `page_type` (because the
            // latter is set via the dispatcher). If we don't yet have a `page_type`,
            // keep showing the spinner for now.
            if (this.state.ready && this.state.page_type && !isStoreError) {
                /* for now, we stuff the entirety of our props and state into the LoggedInView.
                 * we should go through and figure out what we actually need to pass down, as well
                 * as using something like redux to avoid having a billion bits of state kicking around.
                 */
                const LoggedInView = sdk.getComponent('structures.LoggedInView');
                return (