export declare const normalizeVector: (vector: number[]) => number[];
export declare const normalizeVectors: (vectors: number[][]) => number[][];
export declare const tensorToVectors: (tensor: unknown) => number[][];
export declare const tensorToVector: (tensor: unknown) => number[];
export type FeatureExtractionOptions = {
    pooling?: 'mean' | 'max';
};
export type FeatureExtractionFunction = (inputs: string | string[], options?: FeatureExtractionOptions) => Promise<unknown>;
