import type { _NSCopying } from "../Foundation/NSCopying.js";
import type { _NSData } from "../Foundation/NSData.js";
import type { _NSObject } from "../Foundation/NSObject.js";
import type { _NSString } from "../Foundation/NSString.js";
export declare class _NEVPNIKEv2PPKConfiguration extends _NSObject {
    static alloc(): _NEVPNIKEv2PPKConfiguration;
    static new(): _NEVPNIKEv2PPKConfiguration;
    init(): _NEVPNIKEv2PPKConfiguration;
    /**
     * Initialize a newly-allocated NEVPNIKEv2PPKConfiguration object. The identifier for the PPK. A persistent reference to a keychain item of class kSecClassGenericPassword containing the PPK.
     */
    initWithIdentifier$keychainReference$(identifier: _NSString, keychainReference: _NSData): _NEVPNIKEv2PPKConfiguration;
    /** The identifer for the PPK. */
    identifier(): _NSString;
    /**
     * A persistent reference to a keychain item of class kSecClassGenericPassword containing the PPK.
     */
    keychainReference(): _NSData;
    /** Boolean indicating whether use of the PPK is mandatory or not. Default is YES. */
    isMandatory(): boolean;
    setIsMandatory$(value: boolean): void;
}
export interface _NEVPNIKEv2PPKConfiguration extends _NSCopying {
}
