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@tanstack/react-query

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Hooks for managing, caching and syncing asynchronous and remote data in React

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import type { QueryFunction, QueryKey } from '@tanstack/query-core'; import type { DefinedUseQueryResult, UseQueryOptions, UseQueryResult } from './types'; export declare function useQuery<TQueryFnData = unknown, TError = unknown, TData = TQueryFnData, TQueryKey extends QueryKey = QueryKey>(options: Omit<UseQueryOptions<TQueryFnData, TError, TData, TQueryKey>, 'initialData'> & { initialData?: () => undefined; }): UseQueryResult<TData, TError>; export declare function useQuery<TQueryFnData = unknown, TError = unknown, TData = TQueryFnData, TQueryKey extends QueryKey = QueryKey>(options: Omit<UseQueryOptions<TQueryFnData, TError, TData, TQueryKey>, 'initialData'> & { initialData: TQueryFnData | (() => TQueryFnData); }): DefinedUseQueryResult<TData, TError>; export declare function useQuery<TQueryFnData = unknown, TError = unknown, TData = TQueryFnData, TQueryKey extends QueryKey = QueryKey>(options: UseQueryOptions<TQueryFnData, TError, TData, TQueryKey>): UseQueryResult<TData, TError>; export declare function useQuery<TQueryFnData = unknown, TError = unknown, TData = TQueryFnData, TQueryKey extends QueryKey = QueryKey>(queryKey: TQueryKey, options?: Omit<UseQueryOptions<TQueryFnData, TError, TData, TQueryKey>, 'queryKey' | 'initialData'> & { initialData?: () => undefined; }): UseQueryResult<TData, TError>; export declare function useQuery<TQueryFnData = unknown, TError = unknown, TData = TQueryFnData, TQueryKey extends QueryKey = QueryKey>(queryKey: TQueryKey, options?: Omit<UseQueryOptions<TQueryFnData, TError, TData, TQueryKey>, 'queryKey' | 'initialData'> & { initialData: TQueryFnData | (() => TQueryFnData); }): DefinedUseQueryResult<TData, TError>; export declare function useQuery<TQueryFnData = unknown, TError = unknown, TData = TQueryFnData, TQueryKey extends QueryKey = QueryKey>(queryKey: TQueryKey, options?: Omit<UseQueryOptions<TQueryFnData, TError, TData, TQueryKey>, 'queryKey'>): UseQueryResult<TData, TError>; export declare function useQuery<TQueryFnData = unknown, TError = unknown, TData = TQueryFnData, TQueryKey extends QueryKey = QueryKey>(queryKey: TQueryKey, queryFn: QueryFunction<TQueryFnData, TQueryKey>, options?: Omit<UseQueryOptions<TQueryFnData, TError, TData, TQueryKey>, 'queryKey' | 'queryFn' | 'initialData'> & { initialData?: () => undefined; }): UseQueryResult<TData, TError>; export declare function useQuery<TQueryFnData = unknown, TError = unknown, TData = TQueryFnData, TQueryKey extends QueryKey = QueryKey>(queryKey: TQueryKey, queryFn: QueryFunction<TQueryFnData, TQueryKey>, options?: Omit<UseQueryOptions<TQueryFnData, TError, TData, TQueryKey>, 'queryKey' | 'queryFn' | 'initialData'> & { initialData: TQueryFnData | (() => TQueryFnData); }): DefinedUseQueryResult<TData, TError>; export declare function useQuery<TQueryFnData = unknown, TError = unknown, TData = TQueryFnData, TQueryKey extends QueryKey = QueryKey>(queryKey: TQueryKey, queryFn: QueryFunction<TQueryFnData, TQueryKey>, options?: Omit<UseQueryOptions<TQueryFnData, TError, TData, TQueryKey>, 'queryKey' | 'queryFn'>): UseQueryResult<TData, TError>;