import type { PromptMessage } from "../mcp/20251125/types.js";
/**
 * Simple template engine that replaces {{variable}} tokens with values
 */
export declare function replaceTokens(content: PromptMessage["content"], args: Record<string, string>): PromptMessage["content"];
/**
 * Utility function to compile template messages with argument substitution
 */
export declare function compileTemplateMessages(templateMessages: PromptMessage[], args: Record<string, string>): PromptMessage[];
/**
 * Utility for creating correctly typed text messages
 */
export declare function newTextPromptMessage(role: "user" | "assistant", text: string): PromptMessage;