How can I use MQTTnet in UWP JavaScript application?

I have a JavaScript UWP application and I need to use MQTT library to communicate with my device.

I choose the MQTTnet library because it supports the Universal Windows Platform (UWP) 10.0.10240+ (x86, x64, ARM, AnyCPU) according to the description.

When I'm installing the NuGet package it's downloading a lot of dependencies and fails on this step:

Install failed. Rolling back...
Package 'Microsoft.NETCore.Jit.1.0.3' does not exist in project 'StreamSocket'

StreamSocket is my test project based on the project from Windows universal samples collection.

I tried to create a RuntimeComponent project in the same solution, added the NuGet reference to MQTTnet there. And I added the reference to this project from the StreamSocket project.

I can build the project now but now I've got the runtime error:

0x80070002 - JavaScript runtime error: The system cannot find the file specified.
System.IO.FileNotFoundException: Could not load file or assembly 'MQTTnet.Core, Version=2.5.1.0, Culture=neutral, PublicKeyToken=null' or one of its dependencies. The system cannot find the file specified.

What am I missing?