loading the library in angular 7 has the error "An accessor cannot be declared in an ambient context."

[helxsz]

i am using angular 7 with three-loader,

simply loading the library using the code 'import { PointCloudOctree, Potree } from '@pnext/three-loader';' gives me some errors

ERROR in node_modules/@pnext/three-loader/build/declarations/materials/point-cloud-material.d.ts(152,9): error TS1086: An accessor cannot be declared in an ambient context.
node_modules/@pnext/three-loader/build/declarations/materials/point-cloud-material.d.ts(153,9): error TS1086: An accessor cannot be declared in an ambient context.
node_modules/@pnext/three-loader/build/declarations/materials/point-cloud-material.d.ts(154,9): error TS1086: An accessor cannot be declared in an ambient context.
node_modules/@pnext/three-loader/build/declarations/materials/point-cloud-material.d.ts(155,9): error TS1086: An accessor cannot be declared in an ambient context.
node_modules/@pnext/three-loader/build/declarations/materials/point-cloud-material.d.ts(157,9): error TS1086: An accessor cannot be declared in an ambient context.
node_modules/@pnext/three-loader/build/declarations/materials/point-cloud-material.d.ts(158,9): error TS1086: An accessor cannot be declared in an ambient context.
node_modules/@pnext/three-loader/build/declarations/point-cloud-octree-node.d.ts(17,9): error TS1086: An accessor cannot be declared in an ambient context.
node_modules/@pnext/three-loader/build/declarations/point-cloud-octree-node.d.ts(18,9): error TS1086: An accessor cannot be declared in an ambient context.
node_modules/@pnext/three-loader/build/declarations/point-cloud-octree-node.d.ts(19,9): error TS1086: An accessor cannot be declared in an ambient context.
node_modules/@pnext/three-loader/build/declarations/point-cloud-octree-node.d.ts(20,9): error TS1086: An accessor cannot be declared in an ambient context.
node_modules/@pnext/three-loader/build/declarations/point-cloud-octree-node.d.ts(21,9): error TS1086: An accessor cannot be declared in an ambient context.
node_modules/@pnext/three-loader/build/declarations/point-cloud-octree-node.d.ts(22,9): error TS1086: An accessor cannot be declared in an ambient context.
node_modules/@pnext/three-loader/build/declarations/point-cloud-octree-node.d.ts(23,9): error TS1086: An accessor cannot be declared in an ambient context.
node_modules/@pnext/three-loader/build/declarations/point-cloud-octree-node.d.ts(24,9): error TS1086: An accessor cannot be declared in an ambient context.
node_modules/@pnext/three-loader/build/declarations/point-cloud-octree-node.d.ts(25,9): error TS1086: An accessor cannot be declared in an ambient context.
node_modules/@pnext/three-loader/build/declarations/point-cloud-octree.d.ts(53,9): error TS1086: An accessor cannot be declared in an ambient context.
node_modules/@pnext/three-loader/build/declarations/point-cloud-octree.d.ts(54,9): error TS1086: An accessor cannot be declared in an ambient context.
node_modules/@pnext/three-loader/build/declarations/point-cloud-octree.d.ts(77,9): error TS1086: An accessor cannot be declared in an ambient context.
node_modules/@pnext/three-loader/build/declarations/potree.d.ts(26,9): error TS1086: An accessor cannot be declared in an ambient context.
node_modules/@pnext/three-loader/build/declarations/potree.d.ts(27,9): error TS1086: An accessor cannot be declared in an ambient context.
node_modules/@pnext/three-loader/build/declarations/utils/lru.d.ts(19,9): error TS1086: An accessor cannot be declared in an ambient context.

[rhuitl]

This is because typings files generated with TypeScript 3.7 are not backward compatible. Both Three.JS and three-loader have updated to 3.7. Update the TS version you use to 3.7+ and it will work.

However, there is a catch: the Angular compiler does not yet support this version. Support for it is scheduled for Angular 9.1, but there is a workaround, see angular/angular-cli#16071.

[helxsz]

thanks, i got it