import { EdgeQuery, PaginationInfo } from "../../core/query/query";
import { Data, Ent, Viewer } from "../../core/base";
export interface GraphQLEdge<T extends Data> {
    edge: T;
    node: Ent;
    cursor: string;
}
interface edgeQueryCtr<T extends Ent, TEdge extends Data> {
    (v: Viewer, src: Ent): EdgeQuery<T, TEdge>;
}
interface edgeQueryCtr2<T extends Ent, TEdge extends Data> {
    (v: Viewer): EdgeQuery<T, TEdge>;
}
export declare class GraphQLEdgeConnection<TEdge extends Data> {
    query: EdgeQuery<Ent, TEdge>;
    private results;
    private viewer;
    private source?;
    private args?;
    constructor(viewer: Viewer, source: Ent, getQuery: edgeQueryCtr<Ent, TEdge>, args?: Data);
    constructor(viewer: Viewer, getQuery: edgeQueryCtr2<Ent, TEdge>, args?: Data);
    first(limit: number, cursor?: string): void;
    last(limit: number, cursor?: string): void;
    modifyQuery(fn: (query: EdgeQuery<Ent, TEdge>) => EdgeQuery<Ent, TEdge>): void;
    queryTotalCount(): Promise<number>;
    queryEdges(): Promise<GraphQLEdge<TEdge>[]>;
    queryNodes(): Promise<Ent[]>;
    private defaultPageInfo;
    queryPageInfo(): Promise<PaginationInfo>;
    private queryData;
}
export {};