menu-usuario-pantoja/pantoja-andres/deberBuscarUsuarios/node_modules/rxjs/internal/Operator.d.ts

Prueba Javascript

import { Subscriber } from './Subscriber';
import { TeardownLogic } from './types';
export interface Operator<T, R> {
    call(subscriber: Subscriber<R>, source: any): TeardownLogic;
}