nvim/lua/lsp/typescript-ls.lua

require'lspconfig'.ts_ls.setup{
    filetypes = { "javascript", "javascriptreact", "javascript.jsx", "typescript", "typescriptreact", "typescript.tsx" },
    root_dir = require('lspconfig/util').root_pattern("package.json", "tsconfig.json", "jsconfig.json", ".git")
}