import { type ErrorType, type PromiseResult, type Result } from '../ErrorResult.js';
import type { Connection, Edge, Paging } from '../Types.js';
export interface PagingInfo {
    forwards: boolean;
    count: number | null;
}
export declare function getPagingInfo(paging: Paging | undefined): Result<PagingInfo, typeof ErrorType.BadRequest>;
export declare function getAllPagesForConnection<TEdge extends Edge<unknown, ErrorType>, TError extends ErrorType>(initialPaging: Paging | undefined, pageGenerator: (paging: Paging) => PromiseResult<Connection<TEdge> | null, TError>): AsyncGenerator<Result<Connection<TEdge>, TError>, undefined>;
export declare function getAllNodesForConnection<TEdge extends Edge<unknown, ErrorType>, TError extends ErrorType>(initialPaging: Paging | undefined, pageGenerator: (paging: Paging) => PromiseResult<Connection<TEdge> | null, TError>): AsyncGenerator<TEdge['node'], undefined>;