import { MessageBusTopicMediator } from "@omnia/fx";
import { IVersionEnterpriseProperties, PageData, VersionedPageData } from "../models";
export declare class VersionEnterpriseProperties implements IVersionEnterpriseProperties {
    private _versionData;
    private _versionInheritedFrom;
    onPropertyUpdated: MessageBusTopicMediator<{
        key: string;
        value: any;
    }>;
    constructor(_versionData: VersionedPageData<PageData>, _versionInheritedFrom: VersionedPageData<PageData>);
    inherited: (key: string) => boolean;
    getValue: <T extends unknown>(key: string) => T;
    setValue: (key: string, value: any) => void;
    getOrSetInitialValue: <T extends unknown>(key: string, initialValueFactory: (inherited: boolean) => T) => T;
    get keys(): Array<string>;
    private get allEnterpriseProperties();
}