return {
  {
    "williamboman/mason.nvim",
    config = true
  },
  {
    "williamboman/mason-lspconfig.nvim",
    config = true,
    opts = {
      ensure_installed = { "lua_ls" }
    }
  },
  {
    "neovim/nvim-lspconfig",
    config = function()
      local lspconfig = require("lspconfig")
      lspconfig.lua_ls.setup({})

      vim.keymap.set('n', 'K', vim.lsp.buf.hover, {})
      vim.keymap.set('n', 'gd', vim.lsp.buf.definition, {})
      vim.keymap.set({'n','v'}, '<leader>ca', vim.lsp.buf.code_action, {})
    end,
  },
}