plugins/devkit/devkit-java-tests/testData/navigation/structure/plugin.xml

<idea-plugin>
  <id>plugin.id</id>
  <name>MyPlugin</name>
  <version>1.0</version>
  <vendor email="support@yourcompany.com" url="http://www.yourcompany.com">YourCompany</vendor>

  <description><![CDATA[
      Enter short description for your plugin here.<br>
      <em>most HTML tags may be used</em>
    ]]></description>

  <change-notes><![CDATA[
      Add change notes here.<br>
      <em>most HTML tags may be used</em>
    ]]>
  </change-notes>

  <depends>com.intellij.java-i18n</depends>
  <depends optional="true">com.intellij.javaee</depends>
  <idea-version until-build="130.0" since-build="125.5"/>

  <module value="myModule"/>

  <extensions defaultExtensionNs="plugin.id">
    <toolWindow id="someToolWindow" factoryClass="com.jetbrains.test.SomeToolWindowFactory"/>
    <projectConfigurable id="someConfigurable" instance="com.jetbrains.test.SomeConfigurable"/>
    <fileEditorProvider implementation="com.jetbrains.test.SomeFileEditorProvider"/>
    <mockApplicationService serviceImplementation="com.jetbrains.test.SomeApplicationService"/>
    <dom.extender id="DomExtenderId" domClass="com.jetbrains.test.SomeDomClass" extenderClass="com.jetbrains.test.SomeExtenderClass"/>
  </extensions>

  <extensionPoints>
    <extensionPoint interface="com.jetbrains.test.MyExtensionPointClass" name="someExtensionPoint"/>

    <extensionPoint name="toolWindow" beanClass="com.intellij.openapi.wm.ToolWindowEP">
      <with attribute="factoryClass" implements="com.intellij.openapi.wm.ToolWindowFactory"/>
      <with attribute="conditionClass" implements="com.intellij.openapi.util.Condition"/>
    </extensionPoint>
    <extensionPoint name="projectConfigurable"
                    beanClass="com.intellij.openapi.options.ConfigurableEP"
                    area="IDEA_PROJECT">
      <with attribute="instanceClass" implements="com.intellij.openapi.options.Configurable"/>
    </extensionPoint>
    <extensionPoint name="fileEditorProvider"
                    interface="com.intellij.openapi.fileEditor.FileEditorProvider"/>
    <extensionPoint name="mockApplicationService"  beanClass="a.b.MockServiceDescriptor">
      <with attribute="serviceImplementation" />
    </extensionPoint>
    <extensionPoint name="dom.extender"
                    beanClass="com.intellij.util.xml.reflect.DomExtenderEP">
      <with attribute="domClassName" implements="com.intellij.util.xml.DomElement"/>
      <with attribute="extenderClass" implements="com.intellij.util.xml.reflect.DomExtender"/>
    </extensionPoint>
  </extensionPoints>

  <application-components>
    <component>
      <interface-class>com.jetbrains.test.SomeApplicationComponentInterface</interface-class>
      <implementation-class>com.jetbrains.test.SomeApplicationComponentImplementation</implementation-class>
    </component>
  </application-components>

  <actions>
    <group id="MyPlugin.MyGroup" text="My Group">
      <action class="com.jetbrains.test.SomeAction1Class" id="SomeAction1" icon="AllIcons.Actions.Back"/>
      <add-to-group group-id="MainMenu"/>
    </group>
    <action class="com.jetbrains.test.SomeAction2Class" id="SomeAction2"/>
  </actions>
</idea-plugin>