import { Timestamp } from 'google-protobuf/google/protobuf/timestamp_pb';
import { Query } from '../build/metapair/search/query/v1/query_pb';
declare type Primitive = null | string | boolean | number | Date | Timestamp | Primitive[];
declare function value(data: Primitive): Query.Value;
/**
 * Build bool query.
 *
 * @param must
 * @param mustNot
 * @param should
 * @param filter
 */
declare function bool(must?: Query[], mustNot?: Query[], should?: Query[], filter?: Query[]): Query;
export declare type MatchOpts = {
    operator?: Query.MatchQuery.Operator;
};
/**
 * Build match query
 *
 * @param field
 * @param item
 * @param param2
 */
declare function match(field: string, item: any, { operator }?: MatchOpts): Query;
/**
 * Build term query
 *
 * @param field
 * @param item
 */
declare function term(field: string, item: any): Query;
/**
 * Build nested query
 *
 * @param path
 * @param query
 */
declare function nested(path: string, query: Query): Query;
/**
 * Build exists query.
 *
 * @param field
 */
declare function exists(field: string): Query;
export declare type LikeValue = string | {
    id: string;
};
/**
 * Build more like this query.
 *
 * @param likes
 * @param fields
 */
declare function moreLikeThis(likes: LikeValue[], fields?: string[]): Query;
declare const _default: {
    bool: typeof bool;
    match: typeof match;
    value: typeof value;
    term: typeof term;
    nested: typeof nested;
    exists: typeof exists;
    moreLikeThis: typeof moreLikeThis;
};
export default _default;