---@meta

---@class Fes
---@field version string|nil
---@field title string|nil
---@field copyright string|nil
---@field favicon string|nil
---@field header string
---@field footer string
---@field parts string[]
---@field [string] fun(self: Fes, ...: any): Fes

local Fes = {}
Fes.__index = Fes

---@param header? string
---@param footer? string
---@return Fes
function Fes.fes(header, footer) end

---@param html string
---@return Fes
function Fes:custom(html) end

---@return string
function Fes:build() end

---@return string
function Fes:__tostring() end

return Fes