import type { GetLatestBlockhashApi, Simplify } from "gill";
import type { GillUseRpcHook } from "./types.js";
type RpcConfig = Simplify<Parameters<GetLatestBlockhashApi["getLatestBlockhash"]>>[0];
type UseLatestBlockhashResponse = ReturnType<GetLatestBlockhashApi["getLatestBlockhash"]>["value"];
type UseLatestBlockhashInput<TConfig extends RpcConfig = RpcConfig> = GillUseRpcHook<TConfig>;
/**
 * Get the latest blockhash using the Solana RPC method of
 * [`getLatestBlockhash`](https://solana.com/docs/rpc/http/getlatestblockhash)
 *
 * To auto refetch the latest blockhash, provide a `options.refetchInterval` value
 */
export declare function useLatestBlockhash<TConfig extends RpcConfig = RpcConfig>({ options, config, abortSignal, }?: UseLatestBlockhashInput<TConfig>): {
    latestBlockhash: UseLatestBlockhashResponse;
    error: unknown;
    isError: true;
    isPending: false;
    isLoading: false;
    isLoadingError: false;
    isRefetchError: true;
    isSuccess: false;
    status: "error";
    dataUpdatedAt: number;
    errorUpdatedAt: number;
    failureCount: number;
    failureReason: unknown;
    errorUpdateCount: number;
    isFetched: boolean;
    isFetchedAfterMount: boolean;
    isFetching: boolean;
    isInitialLoading: boolean;
    isPaused: boolean;
    isPlaceholderData: boolean;
    isRefetching: boolean;
    isStale: boolean;
    refetch: (options?: import("@tanstack/react-query").RefetchOptions) => Promise<import("@tanstack/react-query").QueryObserverResult<unknown, unknown>>;
    fetchStatus: import("@tanstack/react-query").FetchStatus;
    promise: Promise<unknown>;
} | {
    latestBlockhash: UseLatestBlockhashResponse;
    error: null;
    isError: false;
    isPending: false;
    isLoading: false;
    isLoadingError: false;
    isRefetchError: false;
    isSuccess: true;
    status: "success";
    dataUpdatedAt: number;
    errorUpdatedAt: number;
    failureCount: number;
    failureReason: unknown;
    errorUpdateCount: number;
    isFetched: boolean;
    isFetchedAfterMount: boolean;
    isFetching: boolean;
    isInitialLoading: boolean;
    isPaused: boolean;
    isPlaceholderData: boolean;
    isRefetching: boolean;
    isStale: boolean;
    refetch: (options?: import("@tanstack/react-query").RefetchOptions) => Promise<import("@tanstack/react-query").QueryObserverResult<unknown, unknown>>;
    fetchStatus: import("@tanstack/react-query").FetchStatus;
    promise: Promise<unknown>;
} | {
    latestBlockhash: UseLatestBlockhashResponse;
    error: unknown;
    isError: true;
    isPending: false;
    isLoading: false;
    isLoadingError: true;
    isRefetchError: false;
    isSuccess: false;
    status: "error";
    dataUpdatedAt: number;
    errorUpdatedAt: number;
    failureCount: number;
    failureReason: unknown;
    errorUpdateCount: number;
    isFetched: boolean;
    isFetchedAfterMount: boolean;
    isFetching: boolean;
    isInitialLoading: boolean;
    isPaused: boolean;
    isPlaceholderData: boolean;
    isRefetching: boolean;
    isStale: boolean;
    refetch: (options?: import("@tanstack/react-query").RefetchOptions) => Promise<import("@tanstack/react-query").QueryObserverResult<unknown, unknown>>;
    fetchStatus: import("@tanstack/react-query").FetchStatus;
    promise: Promise<unknown>;
} | {
    latestBlockhash: UseLatestBlockhashResponse;
    error: null;
    isError: false;
    isPending: true;
    isLoading: true;
    isLoadingError: false;
    isRefetchError: false;
    isSuccess: false;
    status: "pending";
    dataUpdatedAt: number;
    errorUpdatedAt: number;
    failureCount: number;
    failureReason: unknown;
    errorUpdateCount: number;
    isFetched: boolean;
    isFetchedAfterMount: boolean;
    isFetching: boolean;
    isInitialLoading: boolean;
    isPaused: boolean;
    isPlaceholderData: boolean;
    isRefetching: boolean;
    isStale: boolean;
    refetch: (options?: import("@tanstack/react-query").RefetchOptions) => Promise<import("@tanstack/react-query").QueryObserverResult<unknown, unknown>>;
    fetchStatus: import("@tanstack/react-query").FetchStatus;
    promise: Promise<unknown>;
} | {
    latestBlockhash: UseLatestBlockhashResponse;
    error: null;
    isError: false;
    isPending: true;
    isLoadingError: false;
    isRefetchError: false;
    isSuccess: false;
    status: "pending";
    dataUpdatedAt: number;
    errorUpdatedAt: number;
    failureCount: number;
    failureReason: unknown;
    errorUpdateCount: number;
    isFetched: boolean;
    isFetchedAfterMount: boolean;
    isFetching: boolean;
    isLoading: boolean;
    isInitialLoading: boolean;
    isPaused: boolean;
    isPlaceholderData: boolean;
    isRefetching: boolean;
    isStale: boolean;
    refetch: (options?: import("@tanstack/react-query").RefetchOptions) => Promise<import("@tanstack/react-query").QueryObserverResult<unknown, unknown>>;
    fetchStatus: import("@tanstack/react-query").FetchStatus;
    promise: Promise<unknown>;
};
export {};
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