import { FilterQuery } from 'mongodb';
export interface ICollectionQuery {
    limit?: number;
    skip?: number;
    fields?: {
        [field: string]: number;
    };
    sort?: any;
    embed?: string[];
    count?: boolean;
    filter: FilterQuery<any>;
    invalid?: boolean;
    valid?: boolean;
    explain?: boolean;
}
export declare function parseQueryString(queryString: string): ICollectionQuery;