import type { Client } from '@credithub/webservice';
export declare const LLAMA_CONSULTA_QUERY = "SELECT FROM 'LlamaApi'.'Consulta'";
export declare const DEFAULT_LLAMA_MODEL = "credithub-ql";
export declare const DEFAULT_PROMPT_MAX_CHARS = 12000;
export interface LlamaMessage {
    role: string;
    content: string;
}
export interface LlamaPayload extends Client.Form {
    model: string;
    messages: string;
}
export declare function buildLlamaPayload(params: {
    messages: LlamaMessage[];
    model?: string;
}): LlamaPayload;
/** Limita texto enviado à IA; retorna corpo truncado e flag. */
export declare function truncateForPrompt(text: string, maxChars?: number): {
    text: string;
    truncated: boolean;
};