text: ////////////////////////////////////////////////////////////////////////////
  //
  // Copyright 2015 Realm Inc.
  //
  // Licensed under the Apache License, Version 2.0 (the "License");
  // you may not use this file except in compliance with the License.
  // You may obtain a copy of the License at
  //
  // http://www.apache.org/licenses/LICENSE-2.0
  //
  // Unless required by applicable law or agreed to in writing, software
  // distributed under the License is distributed on an "AS IS" BASIS,
  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  // See the License for the specific language governing permissions and
  // limitations under the License.
  //
  ////////////////////////////////////////////////////////////////////////////
  
  #import <Realm/RLMRealmConfiguration.h>
  
  @class RLMSchema, RLMEventConfiguration;
  
  NS_ASSUME_NONNULL_BEGIN
  
  @interface RLMRealmConfiguration ()
  
  @property (nonatomic, readwrite) bool cache;
  @property (nonatomic, readwrite) bool dynamic;
  @property (nonatomic, readwrite) bool disableFormatUpgrade;
  @property (nonatomic, copy, nullable) RLMSchema *customSchema;
  @property (nonatomic, copy) NSString *pathOnDisk;
  @property (nonatomic, retain, nullable) RLMEventConfiguration *eventConfiguration;
  
  // Flexible Sync
  @property (nonatomic, readwrite, nullable) RLMFlexibleSyncInitialSubscriptionsBlock initialSubscriptions;
  @property (nonatomic, readwrite) BOOL rerunOnOpen;
  
  // Get the default configuration without copying it
  + (RLMRealmConfiguration *)rawDefaultConfiguration;
  
  + (void)resetRealmConfigurationState;
  
  - (void)setCustomSchemaWithoutCopying:(nullable RLMSchema *)schema;
  @end
  
  // Get a path in the platform-appropriate documents directory with the given filename
  FOUNDATION_EXTERN NSString *RLMRealmPathForFile(NSString *fileName);
  FOUNDATION_EXTERN NSString *RLMRealmPathForFileAndBundleIdentifier(NSString *fileName, NSString *mainBundleIdentifier);
  
  NS_ASSUME_NONNULL_END
  