import type Model from "miragejs/lib/orm/model.ts";
import type { GraphQLObjectLike, QueryArgs } from "./@types/index.js";
import type { GraphQLType } from "graphql";
type CursorEncoder = (s: string) => string;
export type RelayConnection = {
    edges: RelayEdge[];
    pageInfo: RelayPageInfo;
    totalCount: number;
};
export type RelayEdge = {
    cursor: string | number;
    node: {
        [key: string]: any;
    };
};
export type RelayPageInfo = {
    hasPreviousPage: boolean;
    hasNextPage: boolean;
    startCursor: string | null;
    endCursor: string | null;
};
declare const NON_RELAY_ARGS_KEY = "nonRelayArgs";
declare const RELAY_ARGS_KEY = "relayArgs";
/**
 * Given a list of records and a hash of Relay pagination arguments, it creates
 * a list of filtered Relay connection edges. It also accepts an encoding
 * function to create cursors. If no encoding function is passed in, a default
 * is used.
 *
 * @see {@link https://relay.dev/graphql/connections.htm#sec-Edge-Types}
 */
export declare function getEdges(records: Model[], args: QueryArgs, typeName: string, encode?: CursorEncoder): RelayEdge[];
/**
 * Given a list of records and a list of edges, this function compares the two
 * lists and builds page info for a Relay connection.
 *
 * @see {@link https://relay.dev/graphql/connections.htm#sec-undefined.PageInfo}
 */
export declare function getPageInfo(records: Model[], edges: RelayEdge[]): RelayPageInfo;
/**
 * Given a list of arguments, it separates Relay pagination args (first, last,
 * after, before) from any other arguments.
 */
export declare function getRelayArgs(args: QueryArgs): {
    [NON_RELAY_ARGS_KEY]: QueryArgs;
    [RELAY_ARGS_KEY]: QueryArgs;
};
/**
 * Utility function to determine if a given type is a Relay connection.
 */
export declare function isRelayConnectionType(type: GraphQLObjectLike): boolean;
/**
 * Utility function to determine if a given type is a Relay connection edge.
 */
export declare function isRelayEdgeType(type: GraphQLObjectLike): boolean;
/**
 * Utility function to determine if a given type is Relay connection page info.
 */
export declare function isRelayPageInfoType(type: GraphQLObjectLike): boolean;
/**
 * Utility function to determine if a given type is a Relay connection, a Relay
 * connection edge or Relay connection page info.
 */
export declare function isRelayType(type: GraphQLType): boolean;
export {};