/// <reference types="svelte" />
import type { FetchQueryResult, CompiledFragmentKind, QueryResult, GraphQLObject, CursorHandlers, OffsetHandlers, PageInfo, HoudiniFetchContext, FetchParams } from '$houdini/runtime/lib/types';
import type { LoadEvent, RequestEvent } from '@sveltejs/kit';
import type { Readable } from 'svelte/store';
export type QueryInputs<_Data> = FetchQueryResult<_Data> & {
    variables: {
        [key: string]: any;
    };
};
export type VariableFunction<_Event extends LoadEvent, _Input> = (event: _Event) => _Input | Promise<_Input>;
export type AfterLoadFunction<_Params extends Record<string, string>, _Data, _Input, _ReturnType extends Record<string, any>> = (args: {
    event: LoadEvent<_Params>;
    data: _Data;
    input: _Input;
}) => _ReturnType;
export type BeforeLoadFunction<_Params extends Record<string, string>, _ReturnType extends Record<string, any> | void> = (event: LoadEvent<_Params>) => _ReturnType;
export type BeforeLoadArgs = LoadEvent;
export type AfterLoadArgs = {
    event: LoadEvent;
    input: Record<string, any>;
    data: Record<string, any>;
};
export type OnErrorArgs = {
    event: LoadEvent;
    input: Record<string, any>;
};
export type KitLoadResponse = {
    status?: number;
    error?: Error;
    redirect?: string;
    props?: Record<string, any>;
    context?: Record<string, any>;
    maxage?: number;
};
export type FragmentStoreInstance<_Data, _Input> = Readable<_Data> & {
    variables: _Input;
    kind: typeof CompiledFragmentKind;
};
type Reshape<_Data, _Input> = Omit<QueryResult<_Data, _Input>, 'data'> & {
    data: _Data;
};
export type CursorFragmentStoreInstance<_Data extends GraphQLObject, _Input> = {
    kind: typeof CompiledFragmentKind;
    data: Readable<_Data>;
    subscribe: Readable<Reshape<_Data, _Input> & {
        pageInfo: PageInfo;
    }>['subscribe'];
    fetching: Readable<boolean>;
} & CursorHandlers<_Data, _Input>;
export type OffsetFragmentStoreInstance<_Data extends GraphQLObject, _Input> = {
    kind: typeof CompiledFragmentKind;
    data: Readable<_Data>;
    subscribe: Readable<Reshape<_Data, _Input>>['subscribe'];
    fetching: Readable<boolean>;
} & OffsetHandlers<_Data, _Input>;
type FetchGlobalParams<_Data extends GraphQLObject, _Input> = FetchParams<_Input> & {
    /**
     * Set to true if you want the promise to pause while it's resolving.
     * Only enable this if you know what you are doing. This will cause route
     * transitions to pause while loading data.
     */
    blocking?: boolean;
    /**
     * A function to call after the fetch happens (whether fake or not)
     */
    then?: (val: _Data | null) => void | Promise<void>;
};
export type LoadEventFetchParams<_Data extends GraphQLObject, _Input> = FetchGlobalParams<_Data, _Input> & {
    /**
     * Directly the `event` param coming from the `load` function
     */
    event?: LoadEvent;
};
export type RequestEventFetchParams<_Data extends GraphQLObject, _Input> = FetchGlobalParams<_Data, _Input> & {
    /**
     * A RequestEvent should be provided when the store is being used in an endpoint.
     * When this happens, fetch also needs to be provided
     */
    event?: RequestEvent;
    /**
     * The fetch function to use when using this store in an endpoint.
     */
    fetch?: LoadEvent['fetch'];
};
export type ClientFetchParams<_Data extends GraphQLObject, _Input> = FetchGlobalParams<_Data, _Input> & {
    /**
     * An object containing all of the current info necessary for a
     * client-side fetch. Must be called in component initialization with
     * something like this: `const context = getHoudiniFetchContext()`
     */
    context?: HoudiniFetchContext;
};
export type QueryStoreFetchParams<_Data extends GraphQLObject, _Input> = QueryStoreLoadParams<_Data, _Input> | ClientFetchParams<_Data, _Input>;
export type QueryStoreLoadParams<_Data extends GraphQLObject, _Input> = LoadEventFetchParams<_Data, _Input> | RequestEventFetchParams<_Data, _Input>;
export {};