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Visual Studio Code when hovering over method

Can anyone tell me what Observable<{}[]> here means?

Edric
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    `{ }[ ]` stands for an array of empty objects. In other words the Observable emits arrays of empty objects. See https://stackoverflow.com/questions/36967176/what-is-type – martin Jan 31 '18 at 10:24

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So this doesn't show up as an unanswered question anymore, I'll post martin's answer here:

{}[] stands for an array of empty objects. In other words the Observable emits arrays of empty objects. stackoverflow.com/questions/36967176/what-is-type

vince
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  • Because it is the correct answer, but it was already in the comments and I don't want to take credit for it. – vince Feb 03 '18 at 17:10