import type OpenAI from 'openai';
/** Provider-specific extra options for the OpenAI chat adapter. */
export interface OpenAIExtra extends Record<string, unknown> {
    /** Native output modalities requested from an audio-capable chat model. */
    readonly modalities?: readonly ("text" | "audio")[];
    /** Native generated-audio voice and container format. */
    readonly audio?: {
        readonly format: "wav" | "aac" | "mp3" | "flac" | "opus" | "pcm16";
        readonly voice: string;
    };
    /** OpenAI tool definitions for function calling, bypassing Crux tool conversion. */
    readonly tools?: OpenAI.ChatCompletionTool[];
    /** OpenAI tool choice strategy. */
    readonly tool_choice?: OpenAI.ChatCompletionToolChoiceOption;
    /** Whether OpenAI may emit multiple tool calls in one assistant turn. */
    readonly parallel_tool_calls?: boolean;
}
/** Provider-native chat request assembled by the OpenAI provider runtime. */
export interface OpenAIChatRequest extends Record<string, unknown> {
    /** Model identifier passed to OpenAI. */
    readonly model: string;
    /** OpenAI chat-completion transcript. */
    readonly messages: OpenAI.ChatCompletionMessageParam[];
}
/** Configuration for a Crux dense embedding backed by OpenAI embeddings. */
export interface OpenAIEmbeddingConfig {
    /** Crux embedding name. */
    readonly name: string;
    /** OpenAI embedding model id. */
    readonly model: string;
    /** Additional vector-semantic revision appended to the derived model identity. */
    readonly version?: string;
    /** Override output dimensions for custom or dimension-selectable models. */
    readonly dimensions?: number;
    /** Maximum input tokens advertised to Crux callers. */
    readonly maxInputTokens?: number;
    /** Batch sizing and concurrency hints for Crux embedding calls. */
    readonly batch?: {
        readonly maxSize?: number;
        readonly concurrency?: number;
    };
    /** Optional OpenAI user identifier forwarded to embeddings.create(). */
    readonly user?: string;
}