}

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

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

    interface IllegalConstExpression : KtFirDiagnostic<PsiElement> {