import { ToolDefinition } from '../registry.js';
/**
 * Initialize the query_templates table for storing reusable templates.
 * Called automatically when any meta tool is used.
 */
declare function ensureTemplateSchema(): void;
/**
 * Extract {{param}} placeholders from a template string.
 * @param template - The template string with {{param}} placeholders
 * @returns Array of unique parameter names
 */
declare function extractParameters(template: string): string[];
/**
 * Substitute parameters into a template string.
 * @param template - The template string with {{param}} placeholders
 * @param params - Object mapping parameter names to values
 * @returns The template with all placeholders replaced
 */
declare function substituteParameters(template: string, params: Record<string, string | number>): string;
declare const saveTemplateTool: ToolDefinition;
declare const runTemplateTool: ToolDefinition;
declare const listTemplatesTool: ToolDefinition;
declare const getTemplateTool: ToolDefinition;
declare const deleteTemplateTool: ToolDefinition;
export declare const metaTools: ToolDefinition[];
export { saveTemplateTool, runTemplateTool, listTemplatesTool, getTemplateTool, deleteTemplateTool, };
export { extractParameters, substituteParameters, ensureTemplateSchema };