[clang-tools-extra] [clangd] Make EnableFunctionArgSnippets option string-typed (PR #121178)

[Nathan Ridge via cfe-commits]

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@@ -242,13 +242,13 @@ opt<std::string> FallbackStyle{
     init(clang::format::DefaultFallbackStyle),
 };
 
-opt<int> EnableFunctionArgSnippets{
+opt<std::string> EnableFunctionArgSnippets{
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HighCommander4 wrote:

Thanks for the suggestion. I tried this briefly, but I think it makes the `--help` output too noisy because it prints a separate line for each spelling of `"true"`, `"True"`, etc.

https://github.com/llvm/llvm-project/pull/121178