/**
 * Transformers.js Embeddings Provider
 * Uses @xenova/transformers for local, offline embeddings
 */
import type { EmbeddingProvider, ModelInfo } from "../EmbeddingProvider.js";
export declare class TransformersEmbeddings implements EmbeddingProvider {
    private pipeline;
    private model;
    private dimensions;
    private available;
    private initializationError;
    constructor(model?: string, dimensions?: number);
    /**
     * Initialize the embedding pipeline
     */
    initialize(): Promise<void>;
    /**
     * Check if embeddings are available
     */
    isAvailable(): boolean;
    /**
     * Generate embedding for text
     */
    embed(text: string): Promise<Float32Array>;
    /**
     * Generate embeddings for multiple texts (batched)
     */
    embedBatch(texts: string[], batchSize?: number): Promise<Float32Array[]>;
    /**
     * Get model information
     */
    getModelInfo(): ModelInfo;
    /**
     * Get default dimensions for common transformer models using ModelRegistry
     */
    private getDefaultDimensions;
}
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