local function supported_by_prettier(filetype)
    local filetypes = {
        'javascript',
        'javascriptreact',
        'javascript.jsx',
        'typescript',
        'typescriptreact',
        'typescript.tsx',
        'vue',
        'svelte',
        'astro',
        -- html
        'aspnetcorerazor',
        'astro',
        'astro-markdown',
        'blade',
        'clojure',
        'django-html',
        'htmldjango',
        'edge',
        'eelixir', -- vim ft
        'elixir',
        'ejs',
        'erb',
        'eruby', -- vim ft
        'gohtml',
        'gohtmltmpl',
        'haml',
        'handlebars',
        'hbs',
        'html',
        'htmlangular',
        'html-eex',
        'heex',
        'jade',
        'leaf',
        'liquid',
        'markdown',
        'mdx',
        'mustache',
        'njk',
        'nunjucks',
        'php',
        'razor',
        'slim',
        'twig',
        -- css
        'css',
        'less',
        'postcss',
        'sass',
        'scss',
        'stylus',
        'sugarss',
        -- js
        'javascript',
        'javascriptreact',
        'reason',
        'rescript',
        'typescript',
        'typescriptreact',
        -- mixed
        'vue',
        'svelte',
        'templ',
    }

    for _, v in ipairs(filetypes) do
        if v == filetype then
            return true
        end
    end
    return false
end

local config = {
    virtual_text = true,
    signs = {
        text = {
            [vim.diagnostic.severity.ERROR] = '',
            [vim.diagnostic.severity.WARN] = '',
            [vim.diagnostic.severity.INFO] = '',
            [vim.diagnostic.severity.HINT] = '',
        }
    },
    update_in_insert = true,
    underline = true,
    severity_sort = true,
    float = {
        focusable = false,
        style = "normal",
        border = "rounded",
        source = "always",
        header = "",
        prefix = "",
    },
}

vim.filetype.add({
    extension = {
        svx = "markdown",
    }
})

vim.diagnostic.config(config)

vim.lsp.buf.hover({ border = "rounded" })
vim.lsp.buf.signature_help({ border = "rounded" })
vim.lsp.enable({
    'clangd',
    'luals',

    'svelte',
    'tailwindcss',
    "ts_ls",
    "cssls",
    "eslint",
    "mdx_analyzer",
})