import { QueryConfig, QueryGroup } from './query-builder.component';
import { QueryBuilderService } from './query-builder.service';
import * as i0 from "@angular/core";
export declare class QueryBuilderDemoComponent {
    private queryBuilderService;
    queryConfig: QueryConfig;
    queryString: string;
    queryJson: string;
    currentQuery: QueryGroup | null;
    constructor(queryBuilderService: QueryBuilderService);
    onQueryChange(query: QueryGroup): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<QueryBuilderDemoComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<QueryBuilderDemoComponent, "sa-query-builder-demo", never, {}, {}, never, never, true, never>;
}