import { KnnQuery } from '../models/KnnQuery';
import { QueryFilter } from '../models/QueryFilter';
export declare class Knn {
    'field': string;
    'k': number;
    'query'?: KnnQuery;
    'query_vector'?: Array<number>;
    'doc_id'?: number;
    'ef'?: number;
    'rescore'?: boolean;
    'oversampling'?: number;
    'filter'?: QueryFilter;
    static readonly discriminator: string | undefined;
    static readonly mapping: {
        [index: string]: string;
    } | undefined;
    static readonly attributeTypeMap: Array<{
        name: string;
        baseName: string;
        type: string;
        format: string;
    }>;
    static getAttributeTypeMap(): {
        name: string;
        baseName: string;
        type: string;
        format: string;
    }[];
    constructor();
}