JFIF  x x C         C     "        } !1AQa "q2#BR$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz        w !1AQ aq"2B #3Rbr{ gilour
type Promisable<T> = T | Promise<T>; export type Callback = (directory: string, files: string[]) => Promisable<string | false | void>; export default function (directory: string, callback: Callback): Promise<string | void>;