import { ObservableQueryOptions } from './observableQuery';
import { PrimitiveQuery } from './primitiveQuery';
import type { QueryClient } from './queryClient';
import type { QueryInfo, QueryInfoState } from './queryInfo';
import { QueryMeta } from './typeUtils';
export interface DehydrateOptions {
    shouldDehydrateQuery?: (queryInfo: QueryInfo) => boolean;
}
export interface HydrateOptions {
    defaultOptions?: {
        queries?: Omit<ObservableQueryOptions<any, any, any>, 'query' | '_defaulted'>;
    };
}
interface DehydratedQuery {
    query: PrimitiveQuery;
    variables?: any;
    queryHash: string;
    state: QueryInfoState<any, any>;
    meta?: QueryMeta;
}
export type DehydratedState = {
    queries: DehydratedQuery[];
};
export declare const defaultShouldDehydrateQuery: (queryInfo: QueryInfo) => boolean;
export declare const dehydrate: (client: QueryClient, options?: DehydrateOptions) => DehydratedState;
export declare const hydrate: (client: QueryClient, dehydratedState: unknown, options?: HydrateOptions) => void;
export {};