KaBackingFieldSymbol:
  anchorPsi: KtBackingField
  annotations: []
  callableId: null
  contextParameters: []
  contextReceivers: []
  isActual: false
  isCompanion: false
  isDelegated: false
  isExpect: false
  isExtension: false
  isExternal: false
  isNotDefault: true
  isVal: true
  location: PROPERTY
  modality: FINAL
  name: field
  origin: PROPERTY_BACKING_FIELD
  owningProperty: KaKotlinPropertySymbol(one/foo)
  psi: KtBackingField
  realPsi: KtBackingField
  receiverParameter: null
  returnType: KaUsualClassType:
    annotations: []
    typeArguments: [
      KaUsualClassType:
        annotations: []
        typeArguments: []
        type: kotlin/String
    ]
    type: kotlin/collections/MutableList<kotlin/String>
  typeParameters: []
  visibility: PRIVATE
  getContainingFileSymbol: KaFileSymbol(explicitBackingFieldTopLevel.kt)
  getContainingJvmClassName: one.ExplicitBackingFieldTopLevelKt
  getContainingModule: KaSourceModule "Sources of main"
  deprecation: null
  importableFqName: null
