internal class VariableExpectedImpl(
    firDiagnostic: KtPsiDiagnostic,
    token: KtLifetimeToken,
) : KtAbstractFirDiagnostic<PsiElement>(firDiagnostic, token), KtFirDiagnostic.VariableExpected

internal class DelegationInInterfaceImpl(
    firDiagnostic: KtPsiDiagnostic,
    token: KtLifetimeToken,
) : KtAbstractFirDiagnostic<PsiElement>(firDiagnostic, token), KtFirDiagnostic.DelegationInInterface

            token,
        )
    }
    add(FirErrors.TYPE_ARGUMENT_ON_TYPED_VALUE_CLASS_EQUALS) { firDiagnostic ->
        TypeArgumentOnTypedValueClassEqualsImpl(
            firDiagnostic as KtPsiDiagnostic,
            token,
        )
    }
    add(FirErrors.INNER_CLASS_INSIDE_VALUE_CLASS) { firDiagnostic ->
        InnerClassInsideValueClassImpl(
            firDiagnostic as KtPsiDiagnostic,

        override val diagnosticClass get() = UnsupportedSuspendTest::class
    }

    interface NewInferenceError : KtFirDiagnostic<PsiElement> {
        override val diagnosticClass get() = NewInferenceError::class
        val error: String
    }

    interface OtherError : KtFirDiagnostic<PsiElement> {
        override val diagnosticClass get() = OtherError::class
    }