Are there any updated versions of lib.dom.d.ts? The current one is missing a lot of essential information, causing numerous compilation errors.
For example, consider this line:
window.File && window.FileReader && window.FileList && window.BlobIt already shows 3 errors (only Blob is defined).
There is an issue documented in the TypeScript repository that also references other discussions on Stack Overflow.
Upon examining the lib.dom.d.ts file on GitHub, it appears that Blob is already declared within the Window interface, and both File and FileList are at least mentioned in the definitions.
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