import type { EmbeddingModel } from "../types.js";
export declare const DEFAULT_EMBEDDING_DIMENSIONS = 384;
export declare class LocalHashEmbeddingModel implements EmbeddingModel {
    readonly id = "remem-local-hash-v1";
    readonly dimensions = 384;
    embed(text: string, signal?: AbortSignal): Promise<number[]>;
}
export declare function cosineSimilarity(left: number[], right: number[]): number;
export declare function vectorLiteral(vector: number[], dimensions?: number): string;