node_modules/@types/leaflet/index"' has no exported member 'MarkerClusterGroup'

[texarr]

Hi,

Its still issue there. I have added @typings and all packages from readme

env:

Angular CLI: 9.0.7
Node: 14.4.0
OS: win32 x64

Angular: 9.0.7
... animations, cli, common, compiler, compiler-cli, core, forms
... language-service, platform-browser, platform-browser-dynamic
... router
Ivy Workspace: Yes

Package                           Version
-----------------------------------------------------------
@angular-devkit/architect         0.900.7
@angular-devkit/build-angular     0.900.7
@angular-devkit/build-optimizer   0.900.7
@angular-devkit/build-webpack     0.900.7
@angular-devkit/core              9.0.7
@angular-devkit/schematics        9.0.7
@angular/cdk                      9.1.3
@ngtools/webpack                  9.0.7
@schematics/angular               9.0.7
@schematics/update                0.900.7
rxjs                              6.5.4
typescript                        3.7.5
webpack                           4.41.2

angular.json

"architect": {
        "build": {
          "builder": "@angular-devkit/build-angular:browser",
          "options": { ...
            ],
            "styles": [ ...
              "node_modules/leaflet.markercluster/dist/MarkerCluster.Default.css",

package.json

dependencies: [
  "@asymmetrik/ngx-leaflet": "^8.1.0",
  "@asymmetrik/ngx-leaflet-markercluster": "^5.0.0",
  "@types/leaflet": "^1.5.19",
  "@types/leaflet.markercluster": "^1.4.3",
  "leaflet": "^1.7.1",
  "leaflet.markercluster": "^1.4.1",
]

I have also checked the @types/leaflet/index directive if it have those 'MarkerClusterGroup' and it's missing. If You see something wrong here please let me know.

Regards

[grapereader]

Yep same issue. The type definitions are located in @types/leaflet.markercluster but importing this module after the import * as L from 'leaflet' has no effect. It is also not possible to import * as L from 'leaflet.markercluster'; if you do this, it is worse, and Typescript finds neither the base leaflet nor the markercluster definitions. So I'm pretty stumped. 🤷‍♂️

In our case this only started happening after updating all of our dependencies (including leaflet) to the latest versions during an Angular update.

[williamfriefeldt]

Is there any update on this? We are still having this trouble when running tests with Jest in Angular 13 with [email protected].

[reblace]

The demo I use to verify was working when I made the ng13 update. I can take a look when I get a chance and make sure things are working as expected.