import { GObject } from "./GObject";
import { PackageItem } from "./PackageItem";
import { Constructor } from "../utils/ToolSet";
type PackageDependency = {
    id: string;
    name: string;
};
export declare class UIPackage {
    private _id;
    private _name;
    private _path;
    private _items;
    private _itemsById;
    private _itemsByName;
    private _dependencies;
    private _branches;
    constructor();
    static get branch(): string | null;
    static set branch(value: string | null);
    static getVar(key: string): string | null;
    static setVar(key: string, value: string | null): void;
    static getById(id: string): UIPackage;
    static getByName(name: string): UIPackage;
    static loadPackage(url: string): Promise<UIPackage>;
    static removePackage(packageIdOrName: string): void;
    static createObject<T extends GObject>(pkgName: string, resName: string, userClass?: Constructor<T>): T;
    static createObjectFromURL<T extends GObject>(url: string, userClass?: Constructor<T>): T;
    static getItemURL(pkgName: string, resName: string): string;
    static getItemByURL(url: string): PackageItem;
    static normalizeURL(url: string): string;
    private loadPackage;
    dispose(): void;
    get id(): string;
    get name(): string;
    get path(): string;
    get dependencies(): Array<PackageDependency>;
    createObject(resName: string, userClass?: new () => GObject): GObject;
    internalCreateObject(item: PackageItem, userClass?: new () => GObject): GObject;
    getItemById(itemId: string): PackageItem;
    getItemByName(resName: string): PackageItem;
    getItemAssetURL(item: PackageItem): string;
}
export {};