1 files changed, 10 insertions, 5 deletions
diff --git a/meta/template/io.lua b/meta/template/io.lua
index d31027af..b2846878 100644
--- a/meta/template/io.lua
+++ b/meta/template/io.lua
@@ -41,7 +41,7 @@ function io.input(file) end
 
 ---#DES 'io.lines'
 ---@param filename string?
----@vararg readmode
+---@param ... readmode
 ---@return fun():string|number
 function io.lines(filename, ...) end
 
@@ -50,6 +50,7 @@ function io.lines(filename, ...) end
 ---@param mode     openmode
 ---@return file*?
 ---@return string? errmsg
+---@nodiscard
 function io.open(filename, mode) end
 
 ---#DES 'io.output'
@@ -69,13 +70,15 @@ function io.output(file) end
 function io.popen(prog, mode) end
 
 ---#DES 'io.read'
----@vararg readmode
+---@param ... readmode
 ---@return string|number
 ---@return ...
+---@nodiscard
 function io.read(...) end
 
 ---#DES 'io.tmpfile'
 ---@return file*
+---@nodiscard
 function io.tmpfile() end
 
 ---@alias filetype
@@ -86,6 +89,7 @@ function io.tmpfile() end
 ---#DES 'io.type'
 ---@param file file*
 ---@return filetype
+---@nodiscard
 function io.type(file) end
 
 ---#DES 'io.write'
@@ -124,13 +128,14 @@ function file:close() end
 function file:flush() end
 
 ---#DES 'file:lines'
----@vararg readmode
+---@param ... readmode
 ---@return fun():string|number
 function file:lines(...) end
 
 ---#DES 'file:read'
----@vararg readmode
+---@param ... readmode
 ---@return string|number
+---@nodiscard
 function file:read(...) end
 
 ---@alias seekwhence
@@ -156,7 +161,7 @@ function file:seek(whence, offset) end
 function file:setvbuf(mode, size) end
 
 ---#DES 'file:write'
----@vararg string|number
+---@param ... string|number
 ---@return file*?
 ---@return string? errmsg
 function file:write(...) end