AXValueSource
constructor(type: Accessibility.AXValueSourceType, value: Accessibility.AXValue? = null, attribute: String? = null, attributeValue: Accessibility.AXValue? = null, superseded: Boolean? = null, nativeSource: Accessibility.AXValueNativeSourceType? = null, nativeSourceValue: Accessibility.AXValue? = null, invalid: Boolean? = null, invalidReason: String? = null)