/**
 * File-based page storage implementation
 * @extends PageStorage
 */
export class FilePageStorage extends PageStorage {
    constructor(tempDir?: null);
    tempDir: string;
    _ensureTempDir(): Promise<void>;
    savePage(pageId: any, data: any): Promise<void>;
    loadPage(pageId: any): Promise<Buffer<ArrayBufferLike>>;
    deletePage(pageId: any): Promise<void>;
    pageExists(pageId: any): Promise<boolean>;
}
import { PageStorage } from "./page-storage";
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