Use file-saver-es instead. npm install -S file-saver-es Then in your code import saveAs and other codes keep as before. import { saveAs } from ‘file-saver-es’; and if you’re using typescript add following to your tsconfig: “paths”: { “file-saver-es”: [ “@types/file-saver” ] }
I was able to create a workable gist (without using FileSaver) as below: axios.get(“http://my-server:8080/reports/my-sample-report/”, { responseType: ‘arraybuffer’, headers: { ‘Content-Type’: ‘application/json’, ‘Accept’: ‘application/pdf’ } }) .then((response) => { const url = window.URL.createObjectURL(new Blob([response.data])); const link = document.createElement(‘a’); link.href = url; link.setAttribute(‘download’, ‘file.pdf’); //or any other extension document.body.appendChild(link); link.click(); }) .catch((error) => console.log(error));