import { ResultSet } from './result-set';
export declare type SpecificQuery<DataType, Q extends Query<any>, Result = ResultSet<Q, false>> = Result extends {
    [K in keyof Result]: DataType | undefined;
} ? Q : never;
export declare type BooleanQuery<Q extends Query<any>> = SpecificQuery<boolean, Q>;
export declare abstract class Query<Returning> {
    private _queryBrand;
}