Support quickfix suggestions in validation rules

Reviewed By: janettec

Differential Revision: D78377926

fbshipit-source-id: 87bf2a1ecf248b84f1f3735f455459b9ffa721d2

Author: ginfung

compiler/crates/relay-lsp/src/code_action.rs

@@ -44,7 +44,7 @@ use crate::lsp_runtime_error::LSPRuntimeResult;
 use crate::server::GlobalState;
 use crate::utils::is_file_uri_in_dir;
 
-pub(crate) fn on_code_action(
+pub fn on_code_action(
     state: &impl GlobalState,
     params: <CodeActionRequest as Request>::Params,
 ) -> LSPRuntimeResult<<CodeActionRequest as Request>::Result> {