token,
        )
    }
    add(FirErrors.OPT_IN_ARGUMENT_IS_NOT_MARKER) { firDiagnostic ->
        OptInArgumentIsNotMarkerImpl(
            firDiagnostic.a,
            firDiagnostic as KtPsiDiagnostic,
            token,
        )
    }
    add(FirErrors.OPT_IN_MARKER_WITH_WRONG_TARGET) { firDiagnostic ->
        OptInMarkerWithWrongTargetImpl(
            firDiagnostic.a,