/**
 * Google Gemini embedding provider
 */
import { BaseEmbeddingProvider } from './base.js';
import type { Embedding, BatchEmbeddingResult, ProviderConfig, ProviderHealth, EmbeddingOptions } from './types.js';
/**
 * Gemini embedding provider implementation
 */
export declare class GeminiEmbeddingProvider extends BaseEmbeddingProvider {
    readonly name = "gemini";
    readonly defaultModel = "text-embedding-004";
    readonly defaultDimensions = 768;
    private client;
    constructor(config: ProviderConfig);
    embed(text: string, options?: EmbeddingOptions): Promise<Embedding>;
    embedBatch(texts: string[], options?: EmbeddingOptions): Promise<BatchEmbeddingResult>;
    healthCheck(): Promise<ProviderHealth>;
}
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