return { "nvim-lualine/lualine.nvim", opts = { options = { theme = "nightfly", section_separators = { left = "", right = "" }, component_separators = { left = "", right = "" }, }, sections = { lualine_a = { { "mode", fmt = function(str) return str:upper() end, } }, lualine_b = { "branch", "diff" }, lualine_c = { "filename" }, lualine_x = { "diagnostics" }, lualine_y = { "filetype" }, lualine_z = { "progress", "location" }, }, }, }