import type { AnyElysia } from 'elysia';
import type { EdenQueryStoreKey } from '../constraints';
import { type HTTPHeaders, type HTTPLinkBaseOptions } from '../http';
import type { EdenRequestOptions } from '../request';
import type { NonEmptyArray } from '../utils/types';
import type { EdenLink, Operation } from './internal/operation';
import type { DataTransformerOptions } from './internal/transformer';
import { type Requester } from './internal/universal-requester';
export type HTTPLinkFactoryOptions = {
    requester: Requester;
};
export type HTTPLinkOptions<T extends AnyElysia = AnyElysia, 
/**
 * @todo Maybe check if T['store'][EdenQueryStoreKey] matches a certain interface?
 */
TTransformer = T['store'][typeof EdenQueryStoreKey]['transformer']> = HTTPLinkBaseOptions & Omit<EdenRequestOptions<T>, 'headers' | 'transformer'> & {
    /**
     * @todo: Merge this headers type into {@link EdenRequestOptions}
     */
    headers?: HTTPHeaders | ((operations: NonEmptyArray<Operation>) => HTTPHeaders | Promise<HTTPHeaders>);
} & (TTransformer extends DataTransformerOptions ? {
    transformer: TTransformer;
} : {
    transformer?: DataTransformerOptions;
});
export type HTTPLinkFactory = <T extends AnyElysia>(options?: HTTPLinkOptions<T>) => EdenLink<T>;
export declare function httpLinkFactory(factoryOptions: HTTPLinkFactoryOptions): HTTPLinkFactory;
/**
 * @see https://trpc.io/docs/v11/client/links/httpLink
 */
export declare const safeHttpLink: HTTPLinkFactory;
/**
 * @see https://trpc.io/docs/v11/client/links/httpLink
 */
export declare function httpLink<T extends AnyElysia>(options?: HTTPLinkOptions<T, true>): EdenLink<T>;
//# sourceMappingURL=http-link.d.ts.map