import { SourceQueryElement } from './source-query-element';
import { QuerySource } from '../source-elements/query-source';
import { QueryRefine } from '../query-elements/query-refine';
import type { View } from '../view-elements/view';
/**
 * An element which represents adding refinements to a query.
 * Generates errors if the LHS can't be understood as a query.
 *
 * e.g. `flights_by_carrier + { limit: 10 }`
 */
export declare class SQRefine extends SourceQueryElement {
    readonly toRefine: SourceQueryElement;
    readonly refine: View;
    elementType: string;
    constructor(toRefine: SourceQueryElement, refine: View);
    getQuery(): QueryRefine | undefined;
    getSource(): QuerySource | undefined;
}