// Copyright 2018-present 650 Industries. All rights reserved. #import #define UM_REGISTER_APP_LOADER_WITH_CUSTOM_LOAD(loader_name, _custom_load_code) \ extern void UMRegisterAppLoader(NSString *, Class); \ + (void)load { \ UMRegisterAppLoader(@#loader_name, self); \ _custom_load_code \ } #define UM_REGISTER_APP_LOADER(loader_name) \ UM_REGISTER_APP_LOADER_WITH_CUSTOM_LOAD(loader_name,) @interface UMAppLoaderProvider : NSObject - (nullable id)createAppLoader:(nonnull NSString *)loaderName; + (nonnull instancetype)sharedInstance; @end