import type { ChatCompletionCreateParamsBase } from "openai/resources/chat/completions.mjs";
import OpenAI from "openai";
import type { Express } from "express";
export declare class DefinitionManager {
    openai: OpenAI;
    constructor(clientOptions?: {
        apiKey: string | undefined;
        organization: string | undefined;
        project: string | undefined;
    });
    initialized: boolean;
    getDefinition(word: string, params?: Partial<ChatCompletionCreateParamsBase>, version?: string): Promise<{
        definition: any;
        cached: boolean;
        model?: undefined;
    } | {
        definition: string | null;
        model: string;
        cached?: undefined;
    }>;
    addWordRoutes(app: Express): void;
    decodeWord(code: number): string;
    encodeWord(word: string): number;
}