/**
 * @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 ReadLineRange tool
 */
export interface ReadLineRangeToolParams {
    /**
     * The absolute path to the file to read
     */
    absolute_path: string;
    /**
     * The 1-based line number to start reading from (inclusive)
     */
    start_line: number;
    /**
     * The 1-based line number to end reading at (inclusive)
     */
    end_line: number;
    /**
     * When true, prefixes each returned line with a virtual line number.
     */
    showLineNumbers?: boolean;
    /**
     * When true, prefixes each returned text line with a git-change marker column.
     */
    showGitChanges?: boolean;
}
/**
 * Implementation of the ReadLineRange tool logic
 */
export declare class ReadLineRangeTool extends BaseDeclarativeTool<ReadLineRangeToolParams, ToolResult> {
    private config;
    static readonly Name: string;
    constructor(config: Config);
    protected validateToolParamValues(params: ReadLineRangeToolParams): string | null;
    protected createInvocation(params: ReadLineRangeToolParams): ToolInvocation<ReadLineRangeToolParams, ToolResult>;
}