div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader042fdocumentsinreader042viewer202202191858a99ac91a28abc2518b58d1html5page1jpg target=_blank img data-url=documentintroduction-to-typescript-58ac1b5a6dc56htmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: Introduction to TypeScript loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader042fdocumentsinreader042viewer202202191858a99ac91a28abc2518b58d1html5thumbnails1jpg width=140 height=200 adivdiv