import { DocumentProperties } from "./DocumentProperties";
import { SecuritySettingsProperties } from "./SecuritySettingsProperties";
import { PageProperties } from "./PageProperties";
export declare class Metadata {
    private readonly _document?;
    private readonly _securitySettings?;
    private readonly _pages?;
    constructor(metadata: any);
    get document(): DocumentProperties | undefined;
    get securitySettings(): SecuritySettingsProperties | undefined;
    get pages(): PageProperties[] | undefined;
}