diff --git a/Demo/RxSwiftExtDemo.xcodeproj/xcshareddata/xcschemes/RxSwiftExtDemo.xcscheme b/Demo/RxSwiftExtDemo.xcodeproj/xcshareddata/xcschemes/RxSwiftExtDemo.xcscheme
new file mode 100644
index 00000000..3beed2d4
--- /dev/null
+++ b/Demo/RxSwiftExtDemo.xcodeproj/xcshareddata/xcschemes/RxSwiftExtDemo.xcscheme
@@ -0,0 +1,99 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
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+   version = "1.3">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
+      <BuildActionEntries>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "9C1F54F51CB67017001421F2"
+               BuildableName = "RxSwiftExtDemo.framework"
+               BlueprintName = "RxSwiftExtDemo"
+               ReferencedContainer = "container:RxSwiftExtDemo.xcodeproj">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
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+   <TestAction
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+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      shouldUseLaunchSchemeArgsEnv = "YES">
+      <Testables>
+         <TestableReference
+            skipped = "NO">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "9C1F552B1CB674B0001421F2"
+               BuildableName = "RxSwiftExtDemoTests.xctest"
+               BlueprintName = "RxSwiftExtDemoTests"
+               ReferencedContainer = "container:RxSwiftExtDemo.xcodeproj">
+            </BuildableReference>
+         </TestableReference>
+      </Testables>
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "9C1F54F51CB67017001421F2"
+            BuildableName = "RxSwiftExtDemo.framework"
+            BlueprintName = "RxSwiftExtDemo"
+            ReferencedContainer = "container:RxSwiftExtDemo.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
+      <AdditionalOptions>
+      </AdditionalOptions>
+   </TestAction>
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+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      allowLocationSimulation = "YES">
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "9C1F54F51CB67017001421F2"
+            BuildableName = "RxSwiftExtDemo.framework"
+            BlueprintName = "RxSwiftExtDemo"
+            ReferencedContainer = "container:RxSwiftExtDemo.xcodeproj">
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+      </MacroExpansion>
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+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
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+            BuildableIdentifier = "primary"
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+            BlueprintName = "RxSwiftExtDemo"
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+   <AnalyzeAction
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+      revealArchiveInOrganizer = "YES">
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