/**
 * @license
 * Copyright 2025 Google LLC
 * SPDX-License-Identifier: Apache-2.0
 */
import type { ToolInvocation, ToolResult } from '../base/tools.js';
import { BaseDeclarativeTool } from '../base/tools.js';
import type { SimpleConfig } from '../base/config.js';
/**
 * Parameters for the WebSearchTool
 */
export interface WebSearchToolParams {
    /**
     * The search query
     */
    query: string;
}
/**
 * Implementation of the WebSearch tool logic
 */
export declare class WebSearchTool extends BaseDeclarativeTool<WebSearchToolParams, ToolResult> {
    private readonly config;
    static readonly Name: string;
    constructor(config: SimpleConfig);
    protected validateToolParamValues(params: WebSearchToolParams): string | null;
    protected createInvocation(params: WebSearchToolParams): ToolInvocation<WebSearchToolParams, ToolResult>;
}
//# sourceMappingURL=web-search.d.ts.map