UnityEditor.Unsupported.GetApplicationSettingCompressAssetsOnImport C# (CSharp) Method

        public static extern bool GetApplicationSettingCompressAssetsOnImport();
        [MethodImpl(MethodImplOptions.InternalCall)]

 void ReadAssetImportPreferences()
 {
     m_AutoRefresh            = EditorPrefs.GetBool("kAutoRefresh");
     m_DirectoryMonitoring    = EditorPrefs.GetBool("DirectoryMonitoring", true);
     m_VerifySavingAssets     = EditorPrefs.GetBool("VerifySavingAssets", false);
     m_CompressAssetsOnImport = Unsupported.GetApplicationSettingCompressAssetsOnImport();
     m_EnterSafeModeDialog    = EditorPrefs.GetBool("EnterSafeModeDialog", true);
     m_DesiredImportWorkerCountPctOfLogicalCPUs = GetDesiredImportWorkerCountPctOfLogicalCPUs();
 }