import { EmbeddingService } from './EmbeddingService';
import { EmbeddingModelPolicy } from './EmbeddingModelPolicy';
import type { ProviderRegistry } from './ProviderRegistry';
import type { AiCredential } from './types';
export interface EmbeddingServiceImplOptions {
    /**
     * Deployment embedding policy. Every embedding call goes through this service,
     * so this is the hard boundary: Cloud never reaches a provider with an
     * embedding model — or an endpoint — its gateway catalog does not provide,
     * regardless of what the user's Pod contains.
     */
    policy?: EmbeddingModelPolicy;
}
export declare class EmbeddingServiceImpl extends EmbeddingService {
    protected readonly logger: import("global-logger-factory").Logger<unknown>;
    private providerRegistry;
    private readonly policy;
    constructor(providerRegistry: ProviderRegistry, options?: EmbeddingServiceImplOptions);
    embed(text: string, credential: AiCredential, modelId: string): Promise<number[]>;
    embedBatch(texts: string[], credential: AiCredential, modelId: string): Promise<number[][]>;
    private createEmbeddingModel;
    private createProxyFetch;
}