/**
 * Version Checker
 *
 * Checks context files for outdated versions.
 * Integrates with database for efficient caching.
 */
import type { DatabaseClient } from '../../db/client.js';
import type { CheckOptions, FileVersionStatus, VersionCheckResult } from './types.js';
/**
 * Check a single file for version status
 *
 * @param filePath - Full path to the file
 * @param tool - Tool name
 * @param currentVersion - Current k0ntext version
 * @param db - Database client (optional, for modification detection)
 * @returns File version status
 */
export declare function checkSingleFile(filePath: string, tool: string, currentVersion: string, db?: DatabaseClient): Promise<FileVersionStatus>;
/**
 * Check all context files for version status
 *
 * @param options - Check options
 * @param db - Database client (optional)
 * @returns Version check result
 */
export declare function checkContextFiles(options: CheckOptions, db?: DatabaseClient): Promise<VersionCheckResult>;
/**
 * Get all context file paths for a tool
 *
 * @param tool - Tool name
 * @returns Array of file paths
 */
export declare function getToolFiles(tool: string): string[];
/**
 * Check if a tool is supported
 *
 * @param tool - Tool name
 * @returns True if supported
 */
export declare function isSupportedTool(tool: string): boolean;
/**
 * Get all supported tools
 *
 * @returns Array of tool names
 */
export declare function getSupportedTools(): string[];
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