// Mockable Deno proxy export const Sys: typeof Deno = new Proxy({} as typeof Deno, { get(obj: any, prop: keyof typeof Deno): any { return obj.hasOwnProperty(prop) ? obj[prop] : Deno[prop]; }, set: function (obj: any, prop: keyof typeof Deno, value: any) { obj[prop] = value; return true; }, });