/**
 * @license
 * Copyright 2025 Google LLC
 * SPDX-License-Identifier: Apache-2.0
 */
import { BaseDeclarativeTool, type ToolInvocation, type ToolResult } from './tools.js';
import { Config } from '../config/config.js';
/**
 * Parameters for the InsertAtLine tool
 */
export interface InsertAtLineToolParams {
    /**
     * The absolute path to the file to modify
     */
    absolute_path: string;
    /**
     * The 1-based line number to insert before. Content will be inserted before this line.
     */
    line_number: number;
    /**
     * The content to insert
     */
    content: string;
}
/**
 * Implementation of the InsertAtLine tool logic
 */
export declare class InsertAtLineTool extends BaseDeclarativeTool<InsertAtLineToolParams, ToolResult> {
    private config;
    static readonly Name: string;
    constructor(config: Config);
    protected validateToolParamValues(params: InsertAtLineToolParams): string | null;
    protected createInvocation(params: InsertAtLineToolParams): ToolInvocation<InsertAtLineToolParams, ToolResult>;
}