How to include THREE.GPUParticleSystem in Angular 2+

I get this error message.
ERROR in src/app/app.component.ts(149,45): error TS2339: Property ‘GPUParticleSystem’ does not exist on type ‘typeof “C:/GotSolution-WorkSpace/ALISSA/alissa-app/node_modules/@types/three/index”’.

How can I include THREE.GPUParticleSystem in Angular2+?

Thanks

GPUParticleSystem is no part of the core. I guess you have to turn it into a module and import it separately.

Thanks a lot.