import { Seed, TemplateResult } from '@nutmeg/seed';
import { InstallSource } from './pkg';
export declare class NodePackage extends Seed {
    global: boolean;
    name?: string;
    private api;
    private state;
    constructor();
    /** The component instance has been inserted into the DOM. */
    connectedCallback(): void;
    /** The component instance has been removed from the DOM. */
    disconnectedCallback(): void;
    /** Watch for changes to these attributes. */
    static get observedAttributes(): string[];
    /** Rerender when the observed attributes change. */
    attributeChangedCallback(name: string, oldValue: any, newValue: any): void;
    /** Styling for the component. */
    get styles(): TemplateResult;
    get logo(): TemplateResult;
    private get header();
    /** HTML Template for the component. */
    get template(): TemplateResult;
    set selectedTab(tab: InstallSource);
    private pendingHandler;
    private initializedHandler;
    private errorHandler;
    private successHandler;
    private get view();
    private fetchPackage;
    private get updateData();
}