declare var localStorage; 
const set = async ( key: string, value: any ): Promise<boolean> => new Promise((resolve, reject) => {
    (typeof window !== "undefined") && localStorage.setItem(key, JSON.stringify(value) );
    return resolve( true );
});

const get = async ( key: string ): Promise<any> => new Promise((resolve, reject) => {
    const item = (typeof window !== "undefined") && localStorage.getItem(key);
    
    return resolve( !!item && JSON.parse(item) );
});

export { get, set };