import type { ApolloClient, DataState, DefaultContext, DocumentNode, ErrorPolicy, OperationVariables, RefetchWritePolicy, TypedDocumentNode, WatchQueryFetchPolicy } from "@apollo/client";
import type { SubscribeToMoreFunction } from "@apollo/client";
import type { QueryRef } from "@apollo/client/react";
import type { FetchMoreFunction, RefetchFunction } from "@apollo/client/react/internal";
type ResetFunction = () => void;
export declare namespace useLoadableQuery {
    type LoadQueryFunction<TVariables extends OperationVariables> = (...args: {} extends TVariables ? [variables?: TVariables] : [variables: TVariables]) => void;
    type Result<TData = unknown, TVariables extends OperationVariables = OperationVariables, TStates extends DataState<TData>["dataState"] = DataState<TData>["dataState"]> = [
        loadQuery: LoadQueryFunction<TVariables>,
        queryRef: QueryRef<TData, TVariables, TStates> | null,
        handlers: Handlers<TData, TVariables>
    ];
    interface Handlers<TData = unknown, TVariables extends OperationVariables = OperationVariables> {
        /**
        * A function that helps you fetch the next set of results for a [paginated list field](https://www.apollographql.com/docs/react/pagination/core-api/).
        *      
        * 
        * @docGroup 3. Helper functions
        */
        fetchMore: FetchMoreFunction<TData, TVariables>;
        /**
        * A function that enables you to re-execute the query, optionally passing in new `variables`.
        * 
        * To guarantee that the refetch performs a network request, its `fetchPolicy` is set to `network-only` (unless the original query's `fetchPolicy` is `no-cache` or `cache-and-network`, which also guarantee a network request).
        * 
        * See also [Refetching](https://www.apollographql.com/docs/react/data/queries/#refetching).
        * 
        * Returns a `ResultPromise` with an additional `.retain()` method. Calling
        * `.retain()` keeps the network operation running even if the `ObservableQuery`
        * no longer requires the result.
        * 
        * @docGroup 3. Helper functions
        */
        refetch: RefetchFunction<TData, TVariables>;
        /**
        * A function that enables you to execute a [subscription](https://www.apollographql.com/docs/react/data/subscriptions/), usually to subscribe to specific fields that were included in the query.
        * 
        * This function returns _another_ function that you can call to terminate the subscription.
        */
        subscribeToMore: SubscribeToMoreFunction<TData, TVariables>;
        /**
         * A function that resets the `queryRef` back to `null`.
         */
        reset: ResetFunction;
    }
    type FetchPolicy = Extract<WatchQueryFetchPolicy, "cache-first" | "network-only" | "no-cache" | "cache-and-network">;
    interface Options {
        /**
        * The instance of `ApolloClient` to use to execute the query.
        * 
        * By default, the instance that's passed down via context is used, but you
        * can provide a different instance here.
        * 
        * @docGroup 1. Operation options
        */
        client?: ApolloClient;
        /**
        * If you're using [Apollo Link](https://www.apollographql.com/docs/react/api/link/introduction/), this object is the initial value of the `context` object that's passed along your link chain.
        * 
        * @docGroup 2. Networking options
        */
        context?: DefaultContext;
        /**
        * Specifies how the query handles a response that returns both GraphQL errors and partial results.
        * 
        * For details, see [GraphQL error policies](https://www.apollographql.com/docs/react/data/error-handling/#graphql-error-policies).
        * 
        * The default value is `none`, meaning that the query result includes error details but not partial results.
        * 
        * @docGroup 1. Operation options
        */
        errorPolicy?: ErrorPolicy;
        /**
        * Specifies how the query interacts with the Apollo Client cache during execution (for example, whether it checks the cache for results before sending a request to the server).
        * 
        * For details, see [Setting a fetch policy](https://www.apollographql.com/docs/react/data/queries/#setting-a-fetch-policy).
        * 
        * The default value is `cache-first`.
        * 
        * @docGroup 3. Caching options
        */
        fetchPolicy?: FetchPolicy;
        /**
        * A unique identifier for the query. Each item in the array must be a stable
        * identifier to prevent infinite fetches.
        * 
        * This is useful when using the same query and variables combination in more
        * than one component, otherwise the components may clobber each other. This
        * can also be used to force the query to re-evaluate fresh.
        * 
        * @docGroup 1. Operation options
        */
        queryKey?: string | number | any[];
        /**
        * Specifies whether a `NetworkStatus.refetch` operation should merge
        * incoming field data with existing data, or overwrite the existing data.
        * Overwriting is probably preferable, but merging is currently the default
        * behavior, for backwards compatibility with Apollo Client 3.x.
        * 
        * @docGroup 3. Caching options
        */
        refetchWritePolicy?: RefetchWritePolicy;
        /**
        * If `true`, the query can return partial results from the cache if the cache doesn't contain results for all queried fields.
        * 
        * The default value is `false`.
        * 
        * @docGroup 3. Caching options
        */
        returnPartialData?: boolean;
    }
    namespace DocumentationTypes {
        /**
        * A hook for imperatively loading a query, such as responding to a user
        * interaction.
        * 
        * > Refer to the [Suspense - Fetching in response to user interaction](https://www.apollographql.com/docs/react/data/suspense#fetching-in-response-to-user-interaction) section for a more in-depth overview of `useLoadableQuery`.
        * 
        * @example
        * 
        * ```jsx
        * import { gql, useLoadableQuery } from "@apollo/client";
        * 
        * const GET_GREETING = gql`
        *   query GetGreeting($language: String!) {
        *     greeting(language: $language) {
        *       message
        *     }
        *   }
        * `;
        * 
        * function App() {
        *   const [loadGreeting, queryRef] = useLoadableQuery(GET_GREETING);
        * 
        *   return (
        *     <>
        *       <button onClick={() => loadGreeting({ language: "english" })}>
        *         Load greeting
        *       </button>
        *       <Suspense fallback={<div>Loading...</div>}>
        *         {queryRef && <Hello queryRef={queryRef} />}
        *       </Suspense>
        *     </>
        *   );
        * }
        * 
        * function Hello({ queryRef }) {
        *   const { data } = useReadQuery(queryRef);
        * 
        *   return <div>{data.greeting.message}</div>;
        * }
        * ```
        * 
        * @param query - A GraphQL query document parsed into an AST by `gql`.
        * @param options - Options to control how the query is executed.
        * @returns A tuple in the form of `[loadQuery, queryRef, handlers]`
        */
        function useLoadableQuery<TData = unknown, TVariables extends OperationVariables = OperationVariables>(query: DocumentNode | TypedDocumentNode<TData, TVariables>, options: useLoadableQuery.Options): useLoadableQuery.Result<TData, TVariables>;
    }
}
/**
 * A hook for imperatively loading a query, such as responding to a user
 * interaction.
 *
 * > Refer to the [Suspense - Fetching in response to user interaction](https://www.apollographql.com/docs/react/data/suspense#fetching-in-response-to-user-interaction) section for a more in-depth overview of `useLoadableQuery`.
 *
 * @example
 *
 * ```jsx
 * import { gql, useLoadableQuery } from "@apollo/client";
 *
 * const GET_GREETING = gql`
 *   query GetGreeting($language: String!) {
 *     greeting(language: $language) {
 *       message
 *     }
 *   }
 * `;
 *
 * function App() {
 *   const [loadGreeting, queryRef] = useLoadableQuery(GET_GREETING);
 *
 *   return (
 *     <>
 *       <button onClick={() => loadGreeting({ language: "english" })}>
 *         Load greeting
 *       </button>
 *       <Suspense fallback={<div>Loading...</div>}>
 *         {queryRef && <Hello queryRef={queryRef} />}
 *       </Suspense>
 *     </>
 *   );
 * }
 *
 * function Hello({ queryRef }) {
 *   const { data } = useReadQuery(queryRef);
 *
 *   return <div>{data.greeting.message}</div>;
 * }
 * ```
 *
 * @param query - A GraphQL query document parsed into an AST by `gql`.
 * @param options - Options to control how the query is executed.
 * @returns A tuple in the form of `[loadQuery, queryRef, handlers]`
 */
export declare function useLoadableQuery<TData = unknown, TVariables extends OperationVariables = OperationVariables>(query: DocumentNode | TypedDocumentNode<TData, TVariables>, options: useLoadableQuery.Options & {
    returnPartialData: true;
    errorPolicy: "ignore" | "all";
}): useLoadableQuery.Result<TData, TVariables, "complete" | "streaming" | "partial" | "empty">;
/**
* A hook for imperatively loading a query, such as responding to a user
* interaction.
* 
* > Refer to the [Suspense - Fetching in response to user interaction](https://www.apollographql.com/docs/react/data/suspense#fetching-in-response-to-user-interaction) section for a more in-depth overview of `useLoadableQuery`.
* 
* @example
* 
* ```jsx
* import { gql, useLoadableQuery } from "@apollo/client";
* 
* const GET_GREETING = gql`
*   query GetGreeting($language: String!) {
*     greeting(language: $language) {
*       message
*     }
*   }
* `;
* 
* function App() {
*   const [loadGreeting, queryRef] = useLoadableQuery(GET_GREETING);
* 
*   return (
*     <>
*       <button onClick={() => loadGreeting({ language: "english" })}>
*         Load greeting
*       </button>
*       <Suspense fallback={<div>Loading...</div>}>
*         {queryRef && <Hello queryRef={queryRef} />}
*       </Suspense>
*     </>
*   );
* }
* 
* function Hello({ queryRef }) {
*   const { data } = useReadQuery(queryRef);
* 
*   return <div>{data.greeting.message}</div>;
* }
* ```
* 
* @param query - A GraphQL query document parsed into an AST by `gql`.
* @param options - Options to control how the query is executed.
* @returns A tuple in the form of `[loadQuery, queryRef, handlers]`
*/
export declare function useLoadableQuery<TData = unknown, TVariables extends OperationVariables = OperationVariables>(query: DocumentNode | TypedDocumentNode<TData, TVariables>, options: useLoadableQuery.Options & {
    errorPolicy: "ignore" | "all";
}): useLoadableQuery.Result<TData, TVariables, "complete" | "streaming" | "empty">;
/**
* A hook for imperatively loading a query, such as responding to a user
* interaction.
* 
* > Refer to the [Suspense - Fetching in response to user interaction](https://www.apollographql.com/docs/react/data/suspense#fetching-in-response-to-user-interaction) section for a more in-depth overview of `useLoadableQuery`.
* 
* @example
* 
* ```jsx
* import { gql, useLoadableQuery } from "@apollo/client";
* 
* const GET_GREETING = gql`
*   query GetGreeting($language: String!) {
*     greeting(language: $language) {
*       message
*     }
*   }
* `;
* 
* function App() {
*   const [loadGreeting, queryRef] = useLoadableQuery(GET_GREETING);
* 
*   return (
*     <>
*       <button onClick={() => loadGreeting({ language: "english" })}>
*         Load greeting
*       </button>
*       <Suspense fallback={<div>Loading...</div>}>
*         {queryRef && <Hello queryRef={queryRef} />}
*       </Suspense>
*     </>
*   );
* }
* 
* function Hello({ queryRef }) {
*   const { data } = useReadQuery(queryRef);
* 
*   return <div>{data.greeting.message}</div>;
* }
* ```
* 
* @param query - A GraphQL query document parsed into an AST by `gql`.
* @param options - Options to control how the query is executed.
* @returns A tuple in the form of `[loadQuery, queryRef, handlers]`
*/
export declare function useLoadableQuery<TData = unknown, TVariables extends OperationVariables = OperationVariables>(query: DocumentNode | TypedDocumentNode<TData, TVariables>, options: useLoadableQuery.Options & {
    returnPartialData: true;
}): useLoadableQuery.Result<TData, TVariables, "complete" | "streaming" | "partial">;
/**
* A hook for imperatively loading a query, such as responding to a user
* interaction.
* 
* > Refer to the [Suspense - Fetching in response to user interaction](https://www.apollographql.com/docs/react/data/suspense#fetching-in-response-to-user-interaction) section for a more in-depth overview of `useLoadableQuery`.
* 
* @example
* 
* ```jsx
* import { gql, useLoadableQuery } from "@apollo/client";
* 
* const GET_GREETING = gql`
*   query GetGreeting($language: String!) {
*     greeting(language: $language) {
*       message
*     }
*   }
* `;
* 
* function App() {
*   const [loadGreeting, queryRef] = useLoadableQuery(GET_GREETING);
* 
*   return (
*     <>
*       <button onClick={() => loadGreeting({ language: "english" })}>
*         Load greeting
*       </button>
*       <Suspense fallback={<div>Loading...</div>}>
*         {queryRef && <Hello queryRef={queryRef} />}
*       </Suspense>
*     </>
*   );
* }
* 
* function Hello({ queryRef }) {
*   const { data } = useReadQuery(queryRef);
* 
*   return <div>{data.greeting.message}</div>;
* }
* ```
* 
* @param query - A GraphQL query document parsed into an AST by `gql`.
* @param options - Options to control how the query is executed.
* @returns A tuple in the form of `[loadQuery, queryRef, handlers]`
*/
export declare function useLoadableQuery<TData = unknown, TVariables extends OperationVariables = OperationVariables>(query: DocumentNode | TypedDocumentNode<TData, TVariables>, options?: useLoadableQuery.Options): useLoadableQuery.Result<TData, TVariables, "complete" | "streaming">;
export {};
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