"Cannot find namespace 'NodeJS'" and Module '"../../node_modules/react-dnd-html5-backend/lib"' has no exported member 'default'.

[JoeDictionary]

When following the docs installation guide I get these errors:

ERROR in ./src/app/app.module.ts 19:48-60
"export 'default' (imported as 'HTML5Backend') was not found in 'react-dnd-html5-backend'

ERROR in ./src/app/app.module.ts 32:56-68
"export 'default' (imported as 'HTML5Backend') was not found in 'react-dnd-html5-backend'
    
    ERROR in node_modules/zone.js/dist/zone.js.d.ts:600:21 - error TS2503: Cannot find namespace 'NodeJS'.
    
    600 declare var global: NodeJS.Global;
                            ~~~~~~
    src/app/app.module.ts:10:10 - error TS2305: Module '"../../node_modules/react-dnd-html5-backend/lib"' has no exported member 'default'.
    
    10 import { default as HTML5Backend } from 'react-dnd-html5-backend';

What am I doing wrong?

Angular version:

Angular CLI: 10.1.2
Node: 10.16.3
OS: win32 x64

Angular: 10.1.2
... animations, cli, common, compiler, compiler-cli, core, forms
... platform-browser, platform-browser-dynamic, router
Ivy Workspace: Yes

Package                         Version
---------------------------------------------------------
@angular-devkit/architect       0.1001.2
@angular-devkit/build-angular   0.1001.2
@angular-devkit/core            10.1.2
@angular-devkit/schematics      10.1.2
@angular/cdk                    10.2.2
@schematics/angular             10.1.2
@schematics/update              0.1001.2
rxjs                            6.6.3
typescript                      4.0.3