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#ifndef SRC_TINT_LANG_MSL_WRITER_RAISE_MODULE_SCOPE_VARS_H_
#define SRC_TINT_LANG_MSL_WRITER_RAISE_MODULE_SCOPE_VARS_H_

#include <string>

#include "src/tint/utils/result/result.h"

// Forward declarations.
namespace tint::core::ir {
class Module;
}  // namespace tint::core::ir

namespace tint::msl::writer::raise {

/// ModuleScopeVars is a transform that replaces module-scope variables with entry-point
/// declarations that are wrapped in a structure and passed to functions that need them.
/// @param module the module to transform
/// @returns success or failure
Result<SuccessType> ModuleScopeVars(core::ir::Module& module);

}  // namespace tint::msl::writer::raise

#endif  // SRC_TINT_LANG_MSL_WRITER_RAISE_MODULE_SCOPE_VARS_H_