A wrapper for the Catbox api
const CatboxClient = require("catbox.js");
//Leave `userHash` out to use the API anonymously
const client = new CatboxClient("<userHash>");
//Upload a file
client.fileUpload("/path/to/file.png").then(url => console.log(url));
//Upload a file from a url
client.urlUpload("https://example.org/path/to/file.png").then(url => console.log(url));
//Delete files
client.deleteFiles(["filename.png", "abcdef.jpg"]);