get() = withValidityAssertion {
            firSymbol.getterSymbol?.let { builder.callableBuilder.buildPropertyAccessorSymbol(it) } as? KaPropertyGetterSymbol
        }

    override val setter: KaPropertySetterSymbol?
        get() = withValidityAssertion {
            firSymbol.setterSymbol?.let { builder.callableBuilder.buildPropertyAccessorSymbol(it) } as? KaPropertySetterSymbol
        }
    override val backingFieldSymbol: KaBackingFieldSymbol?

                is FirConstructorSymbol -> buildConstructorSymbol(firSymbol)
                is FirAnonymousFunctionSymbol -> buildAnonymousFunctionSymbol(firSymbol)
                is FirPropertyAccessorSymbol -> buildPropertyAccessorSymbol(firSymbol)
                else -> throwUnexpectedElementError(firSymbol)
            }
        }

        }

    override val setter: KaPropertySetterSymbol?
        get() = withValidityAssertion {
            firSymbol.setterSymbol?.let { builder.callableBuilder.buildPropertyAccessorSymbol(it) } as? KaPropertySetterSymbol
        }

    override val backingFieldSymbol: KaBackingFieldSymbol?
        get() = null

        }
    }

    override fun getPropertyAccessorSymbol(psi: KtPropertyAccessor): KaPropertyAccessorSymbol {
        return firSymbolBuilder.callableBuilder.buildPropertyAccessorSymbol(
            psi.resolveToFirSymbolOfType<FirPropertyAccessorSymbol>(firResolveSession)
        )
    }

    override fun getClassInitializerSymbol(psi: KtClassInitializer): KaClassInitializerSymbol {