export declare const removeSessionItems: (itemsToKeep: string[]) => void;
export declare const removeLocalItem: (itemName: string) => void;
export declare const removeLocalItems: (itemsToKeep: string[]) => void;
export declare const getStorageObjectByName: <T = unknown>(storageName: string) => T | undefined;
export declare const setStorageObjectByName: (storageName: string, value: unknown) => void;
export declare const hasItem: (itemName: string) => boolean;