/**
 * pi Context ↔ OpenAI ChatCompletion bridge (ADR 0009 migration layer).
 */
import type { ChatCompletionRequest, ChatCompletionResponse, ChatMessage, ToolDefinition } from '../../types.js';
import type { Context } from '../types/context.js';
import type { AgentMessage, AssistantMessage } from '../types/agent-message.js';
import type { LlmTool } from '../types/tool.js';
import type { Model } from '../types/model.js';
export declare function agentMessagesToOpenAi(messages: AgentMessage[]): ChatMessage[];
export declare function llmToolsToOpenAi(tools: LlmTool[]): ToolDefinition[];
export declare function contextToChatCompletionRequest(model: Model, context: Context, options?: {
    temperature?: number;
    maxTokens?: number;
}): ChatCompletionRequest;
export declare function chatCompletionToAssistantMessage(response: ChatCompletionResponse, model: Model): AssistantMessage;
export declare function assistantText(message: AssistantMessage): string;
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