Could not find a declaration file for module '@elastic/apm-rum-angular'

1. Follow the steps from https://www.elastic.co/guide/en/apm/agent/rum-js/current/angular-integration.html
2. Run ng serve
3. Error: Could not find a declaration file for module '@elastic/apm-rum-angular'

[vitormsilva]

I added this to my project under the ./src/@types folder and then reference on the typeRoots inside of the tsconfig.json

// elastic__apm-rum-angular.d.ts
declare module '@elastic/apm-rum-angular' {
    import { Router } from '@angular/router';
    import { ErrorHandler } from '@angular/core';

    export interface Config {
        serviceName: string;
        serverUrl: string;
    }

    export class ApmService {
        router: Router;
        static apm: any;
        constructor(router: Router);
        init(config: Config): any;
        observe(): void;
    }

    export class ApmErrorHandler extends ErrorHandler {
        static apm: any;
        handleError(error: any): void;
    }
}

[mezzo1981]

Any update on this? We get also this error.