import * as Package from "../../../build/pkg";
export declare class App {
    readonly library_root: string;
    readonly pkg: Package.Package;
    constructor(library_root: string, pkg: Package.Package);
    static from_file(filename: string): App;
    build(): Promise<void>;
    get resolved_package(): Package.ResolvedPackage;
    binary(path: string): Promise<string>;
    native(path: string): Promise<string>;
    get package_file(): string;
}
export declare class AppState {
    private apps;
    app(id: string): App;
    define(id: string, app: App): void;
}