/**
 * This file contains functions for modifying embeddings to include importance.
 * Terminology is roughly: a "vector" is an "embedding" + importance.
 * Users pass in embeddings, the tables and vector search deal with vectors.
 */
/**
 * For a search, we need to add a 0 to the end of the embedding so we ignore
 * the weight value.
 */
export declare function searchVector(embedding: number[]): number[];
/**
 * For an importance of x (0 to 1):
 * @param embedding - The vector to modify with an importance weight.
 * @param importance - 0 - 1, where 0 is no importance and 1 is full importance.
 * @returns The vector with the importance added.
 */
export declare function vectorWithImportance(embedding: number[], importance: number): number[];
export declare function modifyImportance(vector: number[], importance: number): number[];
export declare function getImportance(vector: number[]): number;
export declare function vectorWithImportanceDimension(dimensions: number): number;
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