I've been using lsp-mode for a while now with eslint for my Node work stuff, and aside from screwing up some paths when initially installing it, everything worked just fine. But now we're starting to transition to Typescript.

I installed the ts-ls server without issue, and it runs just fine on *.ts files, but it's also running for *.js files. Even stranger is that eslint is running at the same time! Now that both of them are running at the same time for a single file, syntax highlighting doesn't work (although I get warnings and errors underlined as I expect). How do I configure this so that I don't have both running?