diff --git a/_mac/git.xml b/_mac/git.xml
new file mode 100644
index 0000000..a8092bd
--- /dev/null
+++ b/_mac/git.xml
@@ -0,0 +1,5 @@
+<application>
+  <component name="Git.Application.Settings">
+    <option name="SSH_EXECUTABLE" value="IDEA_SSH" />
+  </component>
+</application>
\ No newline at end of file
diff --git a/_mac/laf.xml b/_mac/laf.xml
new file mode 100644
index 0000000..dbf49b4
--- /dev/null
+++ b/_mac/laf.xml
@@ -0,0 +1,5 @@
+<application>
+  <component name="LafManager">
+    <laf class-name="com.intellij.ide.ui.laf.IntelliJLaf" />
+  </component>
+</application>
\ No newline at end of file
diff --git a/_mac/path.macros.xml b/_mac/path.macros.xml
new file mode 100644
index 0000000..ce131bf
--- /dev/null
+++ b/_mac/path.macros.xml
@@ -0,0 +1,10 @@
+<application>
+  <component name="PathMacrosImpl">
+    <macro name="MAVEN_REPOSITORY" value="/Users/aiko/.m2/repository" />
+    <macro name="KOTLIN_BUNDLED" value="/Users/aiko/Library/Application Support/JetBrains/Toolbox/apps/IDEA-U/ch-0/191.6707.61/IntelliJ IDEA.app/Contents/plugins/Kotlin/kotlinc" />
+    <ignoredMacro name="MESSAGE" />
+    <ignoredMacro name="FILE_PATH" />
+    <ignoredMacro name="LINE" />
+    <ignoredMacro name="COLUMN" />
+  </component>
+</application>
\ No newline at end of file
diff --git a/codestyles/Default.xml b/codestyles/Default.xml
new file mode 100644
index 0000000..e94f32a
--- /dev/null
+++ b/codestyles/Default.xml
@@ -0,0 +1 @@
+<code_scheme name="Default" version="173" />
\ No newline at end of file
diff --git a/debugger.xml b/debugger.xml
new file mode 100644
index 0000000..c7c4a58
--- /dev/null
+++ b/debugger.xml
@@ -0,0 +1,95 @@
+<application>
+  <component name="DebuggerSettings">
+    <filter>
+      <option name="PATTERN" value="com.sun.*" />
+      <option name="ENABLED" value="true" />
+      <option name="INCLUDE" value="true" />
+    </filter>
+    <filter>
+      <option name="PATTERN" value="java.*" />
+      <option name="ENABLED" value="true" />
+      <option name="INCLUDE" value="true" />
+    </filter>
+    <filter>
+      <option name="PATTERN" value="javax.*" />
+      <option name="ENABLED" value="true" />
+      <option name="INCLUDE" value="true" />
+    </filter>
+    <filter>
+      <option name="PATTERN" value="org.omg.*" />
+      <option name="ENABLED" value="true" />
+      <option name="INCLUDE" value="true" />
+    </filter>
+    <filter>
+      <option name="PATTERN" value="sun.*" />
+      <option name="ENABLED" value="true" />
+      <option name="INCLUDE" value="true" />
+    </filter>
+    <filter>
+      <option name="PATTERN" value="jdk.internal.*" />
+      <option name="ENABLED" value="true" />
+      <option name="INCLUDE" value="true" />
+    </filter>
+    <filter>
+      <option name="PATTERN" value="junit.*" />
+      <option name="ENABLED" value="true" />
+      <option name="INCLUDE" value="true" />
+    </filter>
+    <filter>
+      <option name="PATTERN" value="com.intellij.rt.*" />
+      <option name="ENABLED" value="true" />
+      <option name="INCLUDE" value="true" />
+    </filter>
+    <filter>
+      <option name="PATTERN" value="com.yourkit.runtime.*" />
+      <option name="ENABLED" value="true" />
+      <option name="INCLUDE" value="true" />
+    </filter>
+    <filter>
+      <option name="PATTERN" value="com.springsource.loaded.*" />
+      <option name="ENABLED" value="true" />
+      <option name="INCLUDE" value="true" />
+    </filter>
+    <filter>
+      <option name="PATTERN" value="org.springsource.loaded.*" />
+      <option name="ENABLED" value="true" />
+      <option name="INCLUDE" value="true" />
+    </filter>
+    <filter>
+      <option name="PATTERN" value="javassist.*" />
+      <option name="ENABLED" value="true" />
+      <option name="INCLUDE" value="true" />
+    </filter>
+    <filter>
+      <option name="PATTERN" value="org.apache.webbeans.*" />
+      <option name="ENABLED" value="true" />
+      <option name="INCLUDE" value="true" />
+    </filter>
+    <filter>
+      <option name="PATTERN" value="com.ibm.ws.*" />
+      <option name="ENABLED" value="true" />
+      <option name="INCLUDE" value="true" />
+    </filter>
+    <filter>
+      <option name="PATTERN" value="kotlin.*" />
+      <option name="ENABLED" value="true" />
+      <option name="INCLUDE" value="true" />
+    </filter>
+  </component>
+  <component name="XDebuggerSettings">
+    <data-views />
+    <general />
+    <debuggers>
+      <debugger id="javascript">
+        <configuration>
+          <custom-object-presentation />
+        </configuration>
+      </debugger>
+      <debugger id="kotlin_debugger">
+        <configuration>
+          <option name="DEBUG_IS_FILTER_FOR_STDLIB_ALREADY_ADDED" value="true" />
+        </configuration>
+      </debugger>
+    </debuggers>
+  </component>
+</application>
\ No newline at end of file
diff --git a/filetypes.xml b/filetypes.xml
new file mode 100644
index 0000000..796cd2e
--- /dev/null
+++ b/filetypes.xml
@@ -0,0 +1,7 @@
+<application>
+  <component name="FileTypeManager" version="17">
+    <extensionMap>
+      <mapping ext="klib" type="ARCHIVE" />
+    </extensionMap>
+  </component>
+</application>
\ No newline at end of file
diff --git a/find.xml b/find.xml
new file mode 100644
index 0000000..f881a52
--- /dev/null
+++ b/find.xml
@@ -0,0 +1,6 @@
+<application>
+  <component name="FindSettings">
+    <option name="localRegularExpressions" value="true" />
+    <option name="LOCAL_REGULAR_EXPRESSIONS" value="true" />
+  </component>
+</application>
\ No newline at end of file
diff --git a/ide.general.xml b/ide.general.xml
new file mode 100644
index 0000000..cf8a656
--- /dev/null
+++ b/ide.general.xml
@@ -0,0 +1,5 @@
+<application>
+  <component name="GeneralSettings">
+    <option name="showTipsOnStartup" value="false" />
+  </component>
+</application>
\ No newline at end of file
diff --git a/jdk.table.xml b/jdk.table.xml
new file mode 100644
index 0000000..d3e6fb3
--- /dev/null
+++ b/jdk.table.xml
@@ -0,0 +1,55 @@
+<application>
+  <component name="ProjectJdkTable">
+    <jdk version="2">
+      <name value="1.8" />
+      <type value="JavaSDK" />
+      <version value="1.8" />
+      <homePath value="/Library/Java/JavaVirtualMachines/jdk1.8.0_31.jdk/Contents/Home" />
+      <roots>
+        <annotationsPath>
+          <root type="composite" />
+        </annotationsPath>
+        <classPath>
+          <root type="composite">
+            <root url="jar:///Library/Java/JavaVirtualMachines/jdk1.8.0_31.jdk/Contents/Home/jre/lib/charsets.jar!/" type="simple" />
+            <root url="jar:///Library/Java/JavaVirtualMachines/jdk1.8.0_31.jdk/Contents/Home/jre/lib/deploy.jar!/" type="simple" />
+            <root url="jar:///Library/Java/JavaVirtualMachines/jdk1.8.0_31.jdk/Contents/Home/jre/lib/ext/cldrdata.jar!/" type="simple" />
+            <root url="jar:///Library/Java/JavaVirtualMachines/jdk1.8.0_31.jdk/Contents/Home/jre/lib/ext/dnsns.jar!/" type="simple" />
+            <root url="jar:///Library/Java/JavaVirtualMachines/jdk1.8.0_31.jdk/Contents/Home/jre/lib/ext/jfxrt.jar!/" type="simple" />
+            <root url="jar:///Library/Java/JavaVirtualMachines/jdk1.8.0_31.jdk/Contents/Home/jre/lib/ext/localedata.jar!/" type="simple" />
+            <root url="jar:///Library/Java/JavaVirtualMachines/jdk1.8.0_31.jdk/Contents/Home/jre/lib/ext/nashorn.jar!/" type="simple" />
+            <root url="jar:///Library/Java/JavaVirtualMachines/jdk1.8.0_31.jdk/Contents/Home/jre/lib/ext/sunec.jar!/" type="simple" />
+            <root url="jar:///Library/Java/JavaVirtualMachines/jdk1.8.0_31.jdk/Contents/Home/jre/lib/ext/sunjce_provider.jar!/" type="simple" />
+            <root url="jar:///Library/Java/JavaVirtualMachines/jdk1.8.0_31.jdk/Contents/Home/jre/lib/ext/sunpkcs11.jar!/" type="simple" />
+            <root url="jar:///Library/Java/JavaVirtualMachines/jdk1.8.0_31.jdk/Contents/Home/jre/lib/ext/zipfs.jar!/" type="simple" />
+            <root url="jar:///Library/Java/JavaVirtualMachines/jdk1.8.0_31.jdk/Contents/Home/jre/lib/javaws.jar!/" type="simple" />
+            <root url="jar:///Library/Java/JavaVirtualMachines/jdk1.8.0_31.jdk/Contents/Home/jre/lib/jce.jar!/" type="simple" />
+            <root url="jar:///Library/Java/JavaVirtualMachines/jdk1.8.0_31.jdk/Contents/Home/jre/lib/jfr.jar!/" type="simple" />
+            <root url="jar:///Library/Java/JavaVirtualMachines/jdk1.8.0_31.jdk/Contents/Home/jre/lib/jfxswt.jar!/" type="simple" />
+            <root url="jar:///Library/Java/JavaVirtualMachines/jdk1.8.0_31.jdk/Contents/Home/jre/lib/jsse.jar!/" type="simple" />
+            <root url="jar:///Library/Java/JavaVirtualMachines/jdk1.8.0_31.jdk/Contents/Home/jre/lib/management-agent.jar!/" type="simple" />
+            <root url="jar:///Library/Java/JavaVirtualMachines/jdk1.8.0_31.jdk/Contents/Home/jre/lib/plugin.jar!/" type="simple" />
+            <root url="jar:///Library/Java/JavaVirtualMachines/jdk1.8.0_31.jdk/Contents/Home/jre/lib/resources.jar!/" type="simple" />
+            <root url="jar:///Library/Java/JavaVirtualMachines/jdk1.8.0_31.jdk/Contents/Home/jre/lib/rt.jar!/" type="simple" />
+            <root url="jar:///Library/Java/JavaVirtualMachines/jdk1.8.0_31.jdk/Contents/Home/lib/ant-javafx.jar!/" type="simple" />
+            <root url="jar:///Library/Java/JavaVirtualMachines/jdk1.8.0_31.jdk/Contents/Home/lib/dt.jar!/" type="simple" />
+            <root url="jar:///Library/Java/JavaVirtualMachines/jdk1.8.0_31.jdk/Contents/Home/lib/javafx-mx.jar!/" type="simple" />
+            <root url="jar:///Library/Java/JavaVirtualMachines/jdk1.8.0_31.jdk/Contents/Home/lib/jconsole.jar!/" type="simple" />
+            <root url="jar:///Library/Java/JavaVirtualMachines/jdk1.8.0_31.jdk/Contents/Home/lib/sa-jdi.jar!/" type="simple" />
+            <root url="jar:///Library/Java/JavaVirtualMachines/jdk1.8.0_31.jdk/Contents/Home/lib/tools.jar!/" type="simple" />
+          </root>
+        </classPath>
+        <javadocPath>
+          <root type="composite" />
+        </javadocPath>
+        <sourcePath>
+          <root type="composite">
+            <root url="jar:///Library/Java/JavaVirtualMachines/jdk1.8.0_31.jdk/Contents/Home/src.zip!/" type="simple" />
+            <root url="jar:///Library/Java/JavaVirtualMachines/jdk1.8.0_31.jdk/Contents/Home/javafx-src.zip!/" type="simple" />
+          </root>
+        </sourcePath>
+      </roots>
+      <additional />
+    </jdk>
+  </component>
+</application>
\ No newline at end of file
diff --git a/project.default.xml b/project.default.xml
new file mode 100644
index 0000000..11b06c3
--- /dev/null
+++ b/project.default.xml
@@ -0,0 +1,26 @@
+<application>
+  <component name="ProjectManager">
+    <defaultProject>
+      <component name="PropertiesComponent">
+        <property name="nodejs_interpreter_path.stuck_in_default_project" value="undefined stuck path" />
+        <property name="nodejs_npm_path_reset_for_default_project" value="true" />
+      </component>
+      <component name="masterDetails">
+        <states>
+          <state key="ProjectJDKs.UI">
+            <settings>
+              <last-edited>1.8</last-edited>
+              <splitter-proportions>
+                <option name="proportions">
+                  <list>
+                    <option value="0.2" />
+                  </list>
+                </option>
+              </splitter-proportions>
+            </settings>
+          </state>
+        </states>
+      </component>
+    </defaultProject>
+  </component>
+</application>
\ No newline at end of file
diff --git a/updates.xml b/updates.xml
new file mode 100644
index 0000000..e795e15
--- /dev/null
+++ b/updates.xml
@@ -0,0 +1,18 @@
+<application>
+  <component name="UpdatesConfigurable">
+    <enabledExternalComponentSources>
+      <item value="Android SDK" />
+    </enabledExternalComponentSources>
+    <option name="externalUpdateChannels">
+      <map>
+        <entry key="Android SDK" value="Stable Channel" />
+      </map>
+    </option>
+    <knownExternalComponentSources>
+      <item value="Android SDK" />
+    </knownExternalComponentSources>
+    <option name="LAST_BUILD_CHECKED" value="IU-191.6707.61" />
+    <option name="LAST_TIME_CHECKED" value="1555956484562" />
+    <option name="THIRD_PARTY_PLUGINS_ALLOWED" value="true" />
+  </component>
+</application>
\ No newline at end of file