Vue 2.0 how to use component from another file in typescript

Question

I one file I have a component registered like this (/tables/mytable.ts):

import Vue from "vue";

Vue.component('my-table', {
  template: "<p>mycomponent</p>"
});

I second file I want to use my component (myvue.ts):

import Vue from "vue";

// these two ways bellow don't working too
//import myTable from 'my-table'
//import { MyComponent } from '/tables/mytable.ts';

let v = new Vue({
  el: "#tabForUsers",
  template: "<my-table></my-table>"
});

I get error:

Unknown custom element: <my-table> - did you register the component correctly? For recursive components, make sure to provide the "name" option.

In webpack I have every ts file separately.