/**
 * OpenAIEmbedding — OpenAI 兼容 API 实现
 * 支持任何 OpenAI 兼容端点（通过 baseUrl + apiKey 配置）。
 */
import type { EmbeddingProvider } from './embedding-provider.js';
export interface OpenAIEmbeddingConfig {
    apiKey: string;
    baseUrl?: string;
    model?: string;
    maxBatchSize?: number;
    maxRetries?: number;
}
export declare class OpenAIEmbedding implements EmbeddingProvider {
    private readonly config;
    private dims;
    constructor(config: OpenAIEmbeddingConfig);
    embed(text: string): Promise<number[]>;
    embedBatch(texts: string[]): Promise<number[][]>;
    dimensions(): number;
    modelId(): string;
    private requestWithRetry;
    private doRequest;
}
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