/**
 * QueryFilter interface
 */
export interface QueryFilter {
    '$eq': string | number | boolean;
    '$ne': string | number | boolean;
    '$in': string;
    '$lt': number;
    '$lte': number;
    '$gt': number;
    '$gte': number;
    '$sw': string;
    '$ew': string;
}
/**
 * InputQuery type
 */
export declare type InputQuery = {
    [key: string]: string | number | boolean | Partial<QueryFilter>;
};
/**
 * Query type
 */
export declare type Query = Array<[string, string]>;