/**
 * Local embedding adapter using `@huggingface/transformers` (Transformers.js v3+ line).
 */
import type { EmbeddingProvider, EmbeddingConfig } from "../../domain/ports";
/**
 * {@link EmbeddingProvider} backed by `@huggingface/transformers`.
 */
export declare class HuggingFaceTransformersEmbeddingProvider implements EmbeddingProvider {
    private extractor;
    private config;
    private isInitializing;
    private initPromise;
    constructor(config?: Partial<EmbeddingConfig>);
    initialize(config?: EmbeddingConfig): Promise<void>;
    private ensureExtractor;
    getEmbedding(text: string): Promise<number[]>;
    getEmbeddings(texts: string[]): Promise<number[][]>;
    getDimension(): number;
    getModelName(): string;
    dispose(): Promise<void>;
}