val optInMarkerClassId: ClassId
        val message: String
    }

    interface OptInUsageError : KtFirDiagnostic<PsiElement> {
        override val diagnosticClass get() = OptInUsageError::class
        val optInMarkerClassId: ClassId
        val message: String
    }

    interface OptInOverride : KtFirDiagnostic<PsiElement> {

internal class OptInUsageErrorImpl(
    override val optInMarkerClassId: ClassId,
    override val message: String,
    firDiagnostic: KtPsiDiagnostic,
    token: KtLifetimeToken,
) : KtAbstractFirDiagnostic<PsiElement>(firDiagnostic, token), KtFirDiagnostic.OptInUsageError

internal class OptInOverrideImpl(
    override val optInMarkerClassId: ClassId,
    override val message: String,

allowing tests to be slightly more expressive. is(Class<T>) - Static method in class org.hamcrest.CoreMatchers Deprecated. use isA(Class type) instead. isA(Class<T>) - Static method in class org.hamcrest.core.Is A shortcut to the frequently used is(instanceOf(SomeClass.class)). isA(Class<T>) - Static method in class org.hamcrest.CoreMatchers A shortcut to the frequently used is(instanceOf(SomeClass.class)). IsAnything<T> - Class in org.hamcrest.core A matcher that always returns true. IsAnything() - Constructor...

    },
    {
      "datasource": {
        "type": "prometheus",
        "uid": "${datasource}"
      },
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "palette-classic"
          },
          "custom": {
            "axisCenteredZero": false,
            "axisColorMode": "text",
            "axisLabel": "",
            "axisPlacement": "auto",
            "barAlignment": 0,

    },
    {
      "datasource": {
        "type": "prometheus",
        "uid": "${datasource}"
      },
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "palette-classic"
          },
          "custom": {
            "axisCenteredZero": false,
            "axisColorMode": "text",
            "axisLabel": "",
            "axisPlacement": "auto",
            "barAlignment": 0,

  }

  private static final class CallerClass2 {
    @CanIgnoreReturnValue
    static <V> V get(ListenableFuture<V> future) throws ExecutionException, InterruptedException {
      return getDone(future);
    }
  }

  private static class MyException extends Exception {}

  // Class hierarchy for generics sanity checks
  private static class Foo {}

  private static class FooChild extends Foo {}

            firDiagnostic as KtPsiDiagnostic,
            token,
        )
    }
    add(FirErrors.VALUE_CLASS_CANNOT_EXTEND_CLASSES) { firDiagnostic ->
        ValueClassCannotExtendClassesImpl(
            firDiagnostic as KtPsiDiagnostic,
            token,
        )
    }
    add(FirErrors.VALUE_CLASS_CANNOT_BE_RECURSIVE) { firDiagnostic ->
        ValueClassCannotBeRecursiveImpl(

  }

  private static final class CallerClass2 {
    @CanIgnoreReturnValue
    static <V> V get(ListenableFuture<V> future) throws ExecutionException, InterruptedException {
      return getDone(future);
    }
  }

  private static class MyException extends Exception {}

  // Class hierarchy for generics sanity checks
  private static class Foo {}

  private static class FooChild extends Foo {}

          </association>
        </field>
      </fields>
    </class>
    <class>
      <name>PluginManagement</name>
      <version>4.0.0+</version>
      <superClass>PluginContainer</superClass>
      <description>Section for management of default plugin information for use in a group of POMs.
      </description>
    </class>
    <class>
      <name>Reporting</name>
      <version>4.0.0+</version>

    {
      "datasource": {
        "type": "prometheus",
        "uid": "${DS_PROMETHEUS}"
      },
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "palette-classic"
          },
          "custom": {
            "axisBorderShow": false,
            "axisCenteredZero": false,
            "axisColorMode": "text",
            "axisLabel": "",