Can't build in Angular with errors in types/postprocessing.d.ts

I’m having issues with building after including the EffectComposer.

I assume I’m doing something wrong because I haven’t found any results about this. But I have no idea where to look, the error is as follows:

In an empty Angular project I install three, @types/three and postprocessing.

import {EffectComposer} from 'postprocessing' triggers the following errors:

'fullscreenMaterial' is defined as an accessor in class 'Pass', but is overridden here in 'AdaptiveL
uminancePass' as an instance property.
'fullscreenMaterial' is defined as an accessor in class 'Pass', but is overridden here in 'CopyPass'
 as an instance property.
'fullscreenMaterial' is defined as an accessor in class 'Pass', but is overridden here in 'DepthCopy
Pass' as an instance property.
... and many more 

Does someone know where I have to look?

[Cloov]

Good news: no more errors for me, personally, upon updating to postprocessing@6.28.7. Thanks for the update!

[vanruesc]

The types have been updated and validated in postprocessing@6.28.7. Please check again if the reported issue still persists.