/**
 * LLM Router
 *
 * Routes AI requests to OpenAI or Replit based on rules and provider settings.
 * Enforces hard rule: Ticket Mate ticket operations ALWAYS use OpenAI.
 */
import type OpenAI from "openai";
export interface LLMRequestOptions {
    userId: string;
    accountId?: string;
    requestKind: string;
    messages: OpenAI.Chat.Completions.ChatCompletionMessageParam[];
    model?: string;
    temperature?: number;
    maxTokens?: number;
    responseFormat?: OpenAI.Chat.Completions.ChatCompletionCreateParams["response_format"];
    preferReplit?: boolean;
    traceId?: string;
    requestId?: string;
}
export interface LLMResponse {
    text: string;
    provider: "openai" | "replit";
    model: string;
    usage?: {
        promptTokens?: number;
        completionTokens?: number;
        totalTokens?: number;
        checkpoints?: number;
        credits?: number;
    };
}
export declare class LLMQuotaExceededError extends Error {
    readonly limits: any;
    readonly currentUsage: number;
    constructor(message: string, limits: any, currentUsage: number);
}
export declare class LLMGlobalLimitExceededError extends Error {
    constructor(message: string);
}
/**
 * Route LLM request to appropriate provider
 */
export declare function runLLM(options: LLMRequestOptions): Promise<LLMResponse>;
/**
 * Simple text completion helper
 */
export declare function completeTextWithRouter(prompt: string, options: {
    userId: string;
    accountId?: string;
    requestKind: string;
    model?: string;
    temperature?: number;
    preferReplit?: boolean;
}): Promise<string>;
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