--- /dev/null
+//
+// Fabric.h
+// Fabric
+//
+// Copyright (C) 2015 Twitter, 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 <Foundation/Foundation.h>
+#import "FABAttributes.h"
+
+NS_ASSUME_NONNULL_BEGIN
+
+#if TARGET_OS_IPHONE
+#if __IPHONE_OS_VERSION_MIN_REQUIRED < 60000
+ #error "Fabric's minimum iOS version is 6.0"
+#endif
+#else
+#if __MAC_OS_X_VERSION_MIN_REQUIRED < 1070
+ #error "Fabric's minimum OS X version is 10.7"
+#endif
+#endif
+
+/**
+ * Fabric Base. Coordinates configuration and starts all provided kits.
+ */
+@interface Fabric : NSObject
+
+/**
+ * Initialize Fabric and all provided kits. Call this method within your App Delegate's `application:didFinishLaunchingWithOptions:` and provide the kits you wish to use.
+ *
+ * For example, in Objective-C:
+ *
+ * `[Fabric with:@[[Crashlytics class], [Twitter class], [Digits class], [MoPub class]]];`
+ *
+ * Swift:
+ *
+ * `Fabric.with([Crashlytics.self(), Twitter.self(), Digits.self(), MoPub.self()])`
+ *
+ * Only the first call to this method is honored. Subsequent calls are no-ops.
+ *
+ * @param kitClasses An array of kit Class objects
+ *
+ * @return Returns the shared Fabric instance. In most cases this can be ignored.
+ */
++ (instancetype)with:(NSArray *)kitClasses;
+
+/**
+ * Returns the Fabric singleton object.
+ */
++ (instancetype)sharedSDK;
+
+/**
+ * This BOOL enables or disables debug logging, such as kit version information. The default value is NO.
+ */
+@property (nonatomic, assign) BOOL debug;
+
+/**
+ * Unavailable. Use `+sharedSDK` to retrieve the shared Fabric instance.
+ */
+- (id)init FAB_UNAVAILABLE("Use +sharedSDK to retrieve the shared Fabric instance.");
+
+/**
+ * Unavailable. Use `+sharedSDK` to retrieve the shared Fabric instance.
+ */
++ (instancetype)new FAB_UNAVAILABLE("Use +sharedSDK to retrieve the shared Fabric instance.");
+
+@end
+
+NS_ASSUME_NONNULL_END
+