---
title: "init(_reserved:QueryInterface:AddRef:Release:ImporterExportData:)"
framework: coreservices
role: symbol
role_heading: Initializer
path: coreservices/mdexporterinterfacestruct/1792091-init
---

# init(_reserved:QueryInterface:AddRef:Release:ImporterExportData:)

## Declaration

```swift
init(_reserved: UnsafeMutableRawPointer!, QueryInterface: ((UnsafeMutableRawPointer?, REFIID, UnsafeMutablePointer<LPVOID?>?) -> HRESULT)!, AddRef: ((UnsafeMutableRawPointer?) -> ULONG)!, Release: ((UnsafeMutableRawPointer?) -> ULONG)!, ImporterExportData: ((UnsafeMutableRawPointer?, CFDictionary?, CFString?, CFString?) -> DarwinBoolean)!)
```