@tanstack/angular-query-experimental
Version:
Signals for managing, caching and syncing asynchronous and remote data in Angular
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TypeScript
import { Injector, Signal } from '@angular/core';
import { DefaultError, OmitKeyof, QueriesPlaceholderDataFunction, QueryFunction, QueryKey, QueryObserverOptions, QueryObserverResult, ThrowOnError } from '@tanstack/query-core';
type QueryObserverOptionsForCreateQueries<TQueryFnData = unknown, TError = DefaultError, TData = TQueryFnData, TQueryKey extends QueryKey = QueryKey> = OmitKeyof<QueryObserverOptions<TQueryFnData, TError, TData, TQueryFnData, TQueryKey>, 'placeholderData'> & {
placeholderData?: TQueryFnData | QueriesPlaceholderDataFunction<TQueryFnData>;
};
type MAXIMUM_DEPTH = 20;
type SkipTokenForUseQueries = symbol;
type GetOptions<T> = T extends {
queryFnData: infer TQueryFnData;
error?: infer TError;
data: infer TData;
} ? QueryObserverOptionsForCreateQueries<TQueryFnData, TError, TData> : T extends {
queryFnData: infer TQueryFnData;
error?: infer TError;
} ? QueryObserverOptionsForCreateQueries<TQueryFnData, TError> : T extends {
data: infer TData;
error?: infer TError;
} ? QueryObserverOptionsForCreateQueries<unknown, TError, TData> : T extends [infer TQueryFnData, infer TError, infer TData] ? QueryObserverOptionsForCreateQueries<TQueryFnData, TError, TData> : T extends [infer TQueryFnData, infer TError] ? QueryObserverOptionsForCreateQueries<TQueryFnData, TError> : T extends [infer TQueryFnData] ? QueryObserverOptionsForCreateQueries<TQueryFnData> : T extends {
queryFn?: QueryFunction<infer TQueryFnData, infer TQueryKey> | SkipTokenForUseQueries;
select: (data: any) => infer TData;
throwOnError?: ThrowOnError<any, infer TError, any, any>;
} ? QueryObserverOptionsForCreateQueries<TQueryFnData, unknown extends TError ? DefaultError : TError, unknown extends TData ? TQueryFnData : TData, TQueryKey> : QueryObserverOptionsForCreateQueries;
type GetResults<T> = T extends {
queryFnData: any;
error?: infer TError;
data: infer TData;
} ? QueryObserverResult<TData, TError> : T extends {
queryFnData: infer TQueryFnData;
error?: infer TError;
} ? QueryObserverResult<TQueryFnData, TError> : T extends {
data: infer TData;
error?: infer TError;
} ? QueryObserverResult<TData, TError> : T extends [any, infer TError, infer TData] ? QueryObserverResult<TData, TError> : T extends [infer TQueryFnData, infer TError] ? QueryObserverResult<TQueryFnData, TError> : T extends [infer TQueryFnData] ? QueryObserverResult<TQueryFnData> : T extends {
queryFn?: QueryFunction<infer TQueryFnData, any> | SkipTokenForUseQueries;
select: (data: any) => infer TData;
throwOnError?: ThrowOnError<any, infer TError, any, any>;
} ? QueryObserverResult<unknown extends TData ? TQueryFnData : TData, unknown extends TError ? DefaultError : TError> : QueryObserverResult;
/**
* QueriesOptions reducer recursively unwraps function arguments to infer/enforce type param
*/
export type QueriesOptions<T extends Array<any>, TResult extends Array<any> = [], TDepth extends ReadonlyArray<number> = []> = TDepth['length'] extends MAXIMUM_DEPTH ? Array<QueryObserverOptionsForCreateQueries> : T extends [] ? [] : T extends [infer Head] ? [...TResult, GetOptions<Head>] : T extends [infer Head, ...infer Tail] ? QueriesOptions<[
...Tail
], [
...TResult,
GetOptions<Head>
], [
...TDepth,
1
]> : ReadonlyArray<unknown> extends T ? T : T extends Array<QueryObserverOptionsForCreateQueries<infer TQueryFnData, infer TError, infer TData, infer TQueryKey>> ? Array<QueryObserverOptionsForCreateQueries<TQueryFnData, TError, TData, TQueryKey>> : Array<QueryObserverOptionsForCreateQueries>;
/**
* QueriesResults reducer recursively maps type param to results
*/
export type QueriesResults<T extends Array<any>, TResult extends Array<any> = [], TDepth extends ReadonlyArray<number> = []> = TDepth['length'] extends MAXIMUM_DEPTH ? Array<QueryObserverResult> : T extends [] ? [] : T extends [infer Head] ? [...TResult, GetResults<Head>] : T extends [infer Head, ...infer Tail] ? QueriesResults<[
...Tail
], [
...TResult,
GetResults<Head>
], [
...TDepth,
1
]> : T extends Array<QueryObserverOptionsForCreateQueries<infer TQueryFnData, infer TError, infer TData, any>> ? Array<QueryObserverResult<unknown extends TData ? TQueryFnData : TData, unknown extends TError ? DefaultError : TError>> : Array<QueryObserverResult>;
/**
* @param root0
* @param root0.queries
* @param root0.combine
* @param injector
*/
export declare function injectQueries<T extends Array<any>, TCombinedResult = QueriesResults<T>>({ queries, ...options }: {
queries: Signal<[...QueriesOptions<T>]>;
combine?: (result: QueriesResults<T>) => TCombinedResult;
}, injector?: Injector): Signal<TCombinedResult>;
export {};