Promise Workaround

workaround.ts

export async function checkWhetherURLExists(url: URL) {

    try{
        const response = await fetch(url.origin);

        return response.status == 200
    } catch(error){
        return new Response("something went wronger") 
    }
}


export class UrlHandler implements URLInterface {
  
  validateURLWell(url: string){

    const parsedURL = this.parseURL(url) as URL

    const urlCheck = checkWhetherURLExists(parsedURL)

    urlCheck
        .then((value) => {
            console.log("it's a" + value)
            if(typeof value == "boolean" ){
                return true ? value == true : false
            } else if ( value instanceof Response){

            }
        })
        .then((value) => {
            return value
        })
    
    }

}