/**
 * Embedder — wraps Transformers.js to produce sentence embeddings.
 *
 * Loads the model lazily via dynamic import so AiDex starts identically
 * fast for users that never enable embeddings.
 */
import type { EmbeddingModel } from './model-registry.js';
export interface Embedder {
    readonly model: EmbeddingModel;
    /** Embed a batch of texts. Returns one Float32Array per input (length = model.dim). */
    embed(texts: string[]): Promise<Float32Array[]>;
    /** Free model resources. */
    dispose(): Promise<void>;
}
export declare function createEmbedder(model: EmbeddingModel): Promise<Embedder>;
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