import { FetchArgs, fetchBaseQuery as originalFetchBaseQuery } from "@reduxjs/toolkit/query/react";
declare type FetchWrapper = ReturnType<typeof originalFetchBaseQuery>;
declare type FetchWrapperOpts = Parameters<FetchWrapper>;
declare type FetchWrapperApiOpts = FetchWrapperOpts[1];
declare type QueryParam = string | number;
/**
 * fetchBaseQuery returns a fetch-like wrapper that is used internally by Redux.
 *
 * **NOTE:** This version of fetchBaseQuery does not support responseHandler or
 * validateStatus. The reason is because apiRequest already performs this
 * functionality. See:
 * https://redux-toolkit.js.org/rtk-query/api/fetchBaseQuery#parsing-a-Response
 * and
 * https://redux-toolkit.js.org/rtk-query/api/fetchBaseQuery#handling-non-standard-response-status-codes
 */
export declare function fetchBaseQuery(baseOpts: {
    baseUrl: `${string}/`;
    /**
     * Needed in order to transform query params into a search URL.
     * In manage, use `lib/url/buildQueryParams`.
     */
    paramsSerializer: (params: Record<string, QueryParam | QueryParam[] | undefined>) => string;
    /**
     * Optionally transform headers based on things like the current redux state.
     */
    transformHeaders?: (rawHeaders: Headers, api: Pick<FetchWrapperApiOpts, "getState" | "extra" | "endpoint" | "type" | "forced">) => Promise<Headers>;
    /**
     * Optionally pause all requests until the promise returned by this method
     * resolves. In theory, you can pause requests based on the headers and
     * current redux state, for example.
     */
    pauseUntilResolved?: (headers: HeadersInit, api: Pick<FetchWrapperApiOpts, "getState" | "extra" | "endpoint" | "type" | "forced">) => Promise<void>;
}): (args: string | FetchArgs, api: import("@reduxjs/toolkit/dist/query/baseQueryTypes").BaseQueryApi, extraOptions: {}) => Promise<{
    data: unknown;
    meta: {
        firstPageUrl: string | null;
        lastPageUrl: string | null;
        nextPageUrl: string | null;
        prevPageUrl: string | null;
        linkHeader: string | null;
        retryAfter: number | null;
        errors: null;
        ok: true;
        statusCode: number;
        statusText: string;
    };
    error?: never;
} | {
    error: {
        errors: string[];
    };
    data?: never;
    meta?: never;
} | {
    error: import("..").ApiError;
    data?: never;
    meta?: never;
}>;
export {};