kotlin-fork/idea/resources-fir/META-INF/firIntentions.xml

<idea-plugin>
  <extensions defaultExtensionNs="com.intellij">
    <intentionAction>
      <className>org.jetbrains.kotlin.idea.fir.intentions.declarations.HLSpecifyExplicitTypeForCallableDeclarationIntention</className>
      <category>Kotlin</category>
    </intentionAction>

    <intentionAction>
      <className>org.jetbrains.kotlin.idea.fir.intentions.HLAddGetterAndSetterIntention</className>
      <category>Kotlin</category>
    </intentionAction>

    <intentionAction>
      <className>org.jetbrains.kotlin.idea.fir.intentions.HLAddGetterIntention</className>
      <category>Kotlin</category>
    </intentionAction>

    <intentionAction>
      <className>org.jetbrains.kotlin.idea.fir.intentions.HLAddSetterIntention</className>
      <category>Kotlin</category>
    </intentionAction>
  </extensions>
</idea-plugin>