import type { Context, Message, Tool } from "@earendil-works/pi-ai";
export declare function activeTools(context: Context): Tool[];
export declare function activeSystemPrompt(context: Context): string;
export declare function messageToText(message: Message): string;
export declare function contextToBridgePrompt(context: Context, options?: {
    includeSystemPrompt?: boolean;
    extraInstructions?: string;
}): string;
export declare function contextToBridgePromptWithHistory(context: Context, options?: {
    includeSystemPrompt?: boolean;
    extraInstructions?: string;
}): {
    message: string;
    history: {
        role: "user" | "assistant";
        content: string;
    }[];
};
export declare function flattenTools(tools: Tool[] | undefined): Array<Record<string, unknown>>;