Initial commit 🎉

fbshipit-source-id: b6fc29740c6875d2e78953b8a7123890a67930f2
Co-authored-by: Sebastian McKenzie <sebmck@fb.com>
Co-authored-by: John Knox <jknox@fb.com>
Co-authored-by: Emil Sjölander <emilsj@fb.com>
Co-authored-by: Pritesh Nandgaonkar <prit91@fb.com>

iOS/SonarKit/SonarClient.h

@@ -0,0 +1,52 @@
+/*
+ *  Copyright (c) 2018-present, Facebook, Inc.
+ *
+ *  This source code is licensed under the MIT license found in the LICENSE
+ *  file in the root directory of this source tree.
+ *
+ */
+#import <Foundation/Foundation.h>
+
+#import "SonarPlugin.h"
+
+/**
+Represents a connection between the Sonar desktop och client side. Manages the lifecycle of attached
+plugin instances.
+*/
+@interface SonarClient : NSObject
+
+/**
+The shared singleton SonarClient instance. It is an error to call this on non-debug builds to avoid leaking data.
+*/
++ (instancetype)sharedClient;
+
+/**
+Register a plugin with the client.
+*/
+- (void)addPlugin:(NSObject<SonarPlugin> *)plugin;
+
+/**
+Unregister a plugin with the client.
+*/
+- (void)removePlugin:(NSObject<SonarPlugin> *)plugin;
+
+/**
+Retrieve the plugin with a given identifier which was previously registered with this client.
+*/
+- (NSObject<SonarPlugin> *)pluginWithIdentifier:(NSString *)identifier;
+
+/**
+Establish a connection to the Sonar desktop.
+*/
+- (void)start;
+
+/**
+Stop the connection to the Sonar desktop.
+*/
+- (void)stop;
+
+// initializers are disabled. You must use `+[SonarClient sharedClient]` instance.
+- (instancetype)init NS_UNAVAILABLE;
++ (instancetype)new NS_UNAVAILABLE;
+
+@end