vs code auto completion

I followed a YouTube tutorial, but I can’t seem to get the autocomplete working as shown.

For example, in the tutorial, when typing app.listen, it automatically shows the expected parameters in gray (with autocompletion). It looks something like this:

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However, in my VS Code, it doesn’t behave the same way. When I type app.listen, the autocompletion doesn’t appear, and I have to manually type the rest, like () => {}. It’s quite frustrating and slows me down:

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