/**
 * @license
 * Copyright 2023 Google LLC
 * SPDX-License-Identifier: Apache-2.0
 */
import { LitElement } from "lit";
import { GraphProvider } from "@google-labs/breadboard";
export declare class Navigation extends LitElement {
    #private;
    providers: GraphProvider[];
    providerOps: number;
    visible: boolean;
    url: string | null;
    selectedProvider: string;
    selectedLocation: string;
    filter: string | null;
    showProviderOverflowMenu: boolean;
    static styles: import("lit").CSSResult;
    connectedCallback(): void;
    disconnectedCallback(): void;
    render(): import("lit-html").TemplateResult<1>;
}
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