function rejectsimport { rejects } from "https://dotland.deno.dev/std@0.116.0/node/assert.ts"; rejects(asyncFn: Promise<any> | (() => Promise<any>),error?: | RegExp | Function | Error | string,message?: string,): Promise<void>ParametersasyncFn: Promise<any> | (() => Promise<any>)optionalerror: | RegExp | Function | Error | stringoptionalmessage: stringReturnsPromise<void>