v1: update_many_options and update_one_options (CXX-3237, CXX-3238) (#1530)

Author: eramongodb

src/mongocxx/include/mongocxx/v1/update_many_options.hpp

@@ -192,6 +192,8 @@ class update_many_options {
     /// Return the current "arrayFilters" field.
     ///
     MONGOCXX_ABI_EXPORT_CDECL(bsoncxx::v1::stdx::optional<bsoncxx::v1::array::view>) array_filters() const;
+
+    class internal;
 };
 
 } // namespace v1

src/mongocxx/include/mongocxx/v1/update_one_options.hpp

@@ -192,6 +192,8 @@ class update_one_options {
     /// Return the current "arrayFilters" field.
     ///
     MONGOCXX_ABI_EXPORT_CDECL(bsoncxx::v1::stdx::optional<bsoncxx::v1::array::view>) array_filters() const;
+
+    class internal;
 };
 
 } // namespace v1

src/mongocxx/include/mongocxx/v_noabi/mongocxx/options/update-fwd.hpp

@@ -14,6 +14,9 @@
 
 #pragma once
 
+#include <mongocxx/v1/update_many_options-fwd.hpp> // IWYU pragma: export
+#include <mongocxx/v1/update_one_options-fwd.hpp>  // IWYU pragma: export
+
 #include <mongocxx/config/prelude.hpp>
 
 namespace mongocxx {
@@ -29,7 +32,7 @@ class update;
 namespace mongocxx {
 namespace options {
 
-using ::mongocxx::v_noabi::options::update;
+using v_noabi::options::update;
 
 } // namespace options
 } // namespace mongocxx
@@ -40,3 +43,7 @@ using ::mongocxx::v_noabi::options::update;
 /// @file
 /// Declares @ref mongocxx::v_noabi::options::update.
 ///
+/// @par Includes
+/// - @ref mongocxx/v1/update_many_options-fwd.hpp
+/// - @ref mongocxx/v1/update_one_options-fwd.hpp
+///