No intellisense from tsserver for .tsx files

[city41]

Describe the bug
The typescript language server works for .ts files, but not .tsx

To Reproduce
Steps to reproduce the behavior:

1. Open a typescript project that has .tsx files
2. Open a tsx file
3. attempt to use intellisense such as getting the properties from a type

type MyType = { bar: string };
function foo(a: MyType) {
    return a.b    <----- expecting autocomplete of "bar" here
}

Expected behavior
Expecting the intellisense to autocomplete based on the type using the ts language server

Actual behavior: the intellisense is just based on other sources such as around
Screenshots

Desktop (please complete the following information):

• Terminal: mintty on Windows 10 (ssh'd into Ubuntu 16.04 machine)
• Version: nvim v0.3.2-188-g821310930

Additional context
Everything works as expected in .ts files. A tsx file has filetype of typescriptreact. When I do set filetype=typescript, I see two messages from coc.nvim indicating it found tsserver and is using it. But despite that, I still don't get the expected behavior in tsx files.

Here is my init.vim: https://github.com/city41/dotfiles/blob/master/config/.config/nvim/init.vim

Thanks for this great plugin!

[city41]

Works great! Thanks for the quick fix!

[QuadeMorrison]

This commit seems to have broken the plugin when using the typescript.jsx filetype, which makes sense since you replaced typescript.jsx with typescriptreact. I'm interested in how a tsx file got set to the filetype typescriptreact because vanilla nvim doesn't even recognize typescript files out of the box as of version 0.3.1, meaning that these file types are basically us being at the mercy of what plugins decide is correct.

[chemzqm]

@QuadeMorrison It's not rename b3604e0#diff-375d26229ede96ca813dae07d7bdcf8aR8, it adds support of typescriptreact as filetype.

typescript.tsx is used because https://github.com/ianks/vim-tsx/blob/master/ftdetect/typescript.vim use that as filetype.