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-rw-r--r--runtime/lua/vim/F.lua8
1 files changed, 6 insertions, 2 deletions
diff --git a/runtime/lua/vim/F.lua b/runtime/lua/vim/F.lua
index bca5ddf68b..3e370c0a84 100644
--- a/runtime/lua/vim/F.lua
+++ b/runtime/lua/vim/F.lua
@@ -2,8 +2,12 @@ local F = {}
--- Returns {a} if it is not nil, otherwise returns {b}.
---
----@param a
----@param b
+---@generic A
+---@generic B
+---
+---@param a A
+---@param b B
+---@return A | B
function F.if_nil(a, b)
if a == nil then
return b