Cannot import FileOpener into my app.module.ts

Question

As written in the docs here, to import FileOpener you should place

import { FileOpener } from "@ionic-native/file-opener";

in you app.module.ts, but always get "Invalid provider in ngModule..."

Answer 1

Apparently the right path to import FileOpener is

import { FileOpener } from "@ionic-native/file-opener/ngx";

That's looking in the plugin source file