lib.print.warn('ox_lib\'s class module is experimental and may break without warning.') -- Fields added to the "private" field on a class will not be msgpacked. -- Use setters/getters when working with these values. local private_mt = { __ext = 0, __pack = function() return '' end, } ---Ensure the given argument or property has a valid type, otherwise throwing an error. ---@param id number | string ---@param var any ---@param expected type local function assertType(id, var, expected) local received = type(var) if received ~= expected then error(("expected %s %s to have type '%s' (received %s)"):format(type(id) == 'string' and 'field' or 'argument', id, expected, received), 3) end return true end ---Creates a new instance of the given class. local function createObj(class, obj) if obj.private then assertType('private', obj.private, 'table') setmetatable(obj.private, private_mt) end setmetatable(obj, class) if class.init then obj:init() end return obj end ---Creates a new class. ---@todo add inherited types for new/private/init fields (not yet supported by lls) ---@param name string ---@param super? table function lib.class(name, super) assertType(1, name, 'string') local class = { __name = name, new = createObj, } class.__index = class return super and setmetatable(class, super) or class end return lib.class