return function()
	local km = vim.keymap.set
	local opts = {}

	opts.desc = "show help documentation under cursor"
	km("n", "<leader>lh", vim.lsp.buf.hover, opts)

	opts.desc = "show LSP References"
	km("n", "<leader>lR", ":Telescope lsp_references<cr>", opts)

	opts.desc = "go to declaration"
	km("n", "<leader>lD", "vim.lsp.buf.declaration<cr>", opts)

	opts.desc = "show LSP definition"
	km("n", "<leader>ld", ":Telescope lsp_definitions<cr>", opts)

	opts.desc = "Show LSP implementations"
	km("n", "<leader>li", ":Telescope lsp_implementations<cr>", opts)

	opts.desc = "Show LSP type definitions"
	km("n", "<leader>lt", ":Telescope lsp_type_definitions<cr>", opts)

	opts.desc = "See available code actions"
	km({ "n", "v" }, "<leader>lc", vim.lsp.buf.code_action, opts)

	opts.desc = "Smart rename"
	km("n", "<leader>lr", vim.lsp.buf.rename, opts)

	opts.desc = "Show buffer diagnostics"
	km("n", "<leader>lE", ":Telescope diagnostics bufnr=0<cr>", opts)

	opts.desc = "Show line diagnostics"
	km("n", "<leader>le", vim.diagnostic.open_float, opts)

	opts.desc = "Go to previous diagnostic"
	km("n", "<leader>lp", vim.diagnostic.goto_prev, opts)

	opts.desc = "Go to next diagnostic"
	km("n", "<leader>ln", vim.diagnostic.goto_next, opts)

	opts.desc = "Restart LSP"
	km("n", "<leader>ls", ":LspRestart<cr>", opts)
end