firDiagnostic as KtPsiDiagnostic,
            token,
        )
    }
    add(FirErrors.DELEGATION_IN_INTERFACE) { firDiagnostic ->
        DelegationInInterfaceImpl(
            firDiagnostic as KtPsiDiagnostic,
            token,
        )
    }
    add(FirErrors.DELEGATION_NOT_TO_INTERFACE) { firDiagnostic ->
        DelegationNotToInterfaceImpl(
            firDiagnostic as KtPsiDiagnostic,
            token,

/*
 * This file was generated automatically
 * DO NOT MODIFY IT MANUALLY
 */

sealed interface KtFirDiagnostic<PSI : PsiElement> : KtDiagnosticWithPsi<PSI> {
    interface Unsupported : KtFirDiagnostic<PsiElement> {
        override val diagnosticClass get() = Unsupported::class
        val unsupported: String
    }

    interface UnsupportedFeature : KtFirDiagnostic<PsiElement> {