export type StorageItemMap = {
    recentConnectorId: string;
};
export type Storage<itemMap extends Record<string, unknown> = Record<string, unknown>, storageItemMap extends StorageItemMap = StorageItemMap & itemMap> = {
    key: string;
    getItem<key extends keyof storageItemMap, value extends storageItemMap[key], defaultValue extends value | null | undefined>(key: key, defaultValue?: defaultValue | undefined): (defaultValue extends null ? value | null : value) | Promise<defaultValue extends null ? value | null : value>;
    setItem<key extends keyof storageItemMap, value extends storageItemMap[key] | null>(key: key, value: value): void | Promise<void>;
    removeItem(key: keyof storageItemMap): void | Promise<void>;
};