import type { _NSDiscardableContent } from "./NSDiscardableContent.js";
import type { _NSMutableData } from "./NSMutableData.js";
export declare class _NSPurgeableData extends _NSMutableData {
    static alloc(): _NSPurgeableData;
    static new(): _NSPurgeableData;
    init(): _NSPurgeableData;
}
export interface _NSPurgeableData extends _NSDiscardableContent {
}
