Typo:
There's a typo in the code, causing a mis-match with the README example.
the README uses gutterBreakpoints (lowercase p), which does not work
I tried gutterBreakPoints (uppercase P) and it does work. I don't know if the code is wrong or if the doc is wrong, but one of them is wrong.
Missing Type:
Also, in the @types/react-responsive-masonry" package, the gutterBreakpoints prop is missing altogether.

Typo:
There's a typo in the code, causing a mis-match with the README example.
the README uses
gutterBreakpoints(lowercase p), which does not workI tried
gutterBreakPoints(uppercase P) and it does work. I don't know if the code is wrong or if the doc is wrong, but one of them is wrong.Missing Type:
Also, in the
@types/react-responsive-masonry"package, thegutterBreakpointsprop is missing altogether.