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42 lines
1.5 KiB
42 lines
1.5 KiB
4 months ago
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import type { Operation, FetchResult, NextLink } from "../core/index.js";
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import { ApolloLink } from "../core/index.js";
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import type { Observable } from "../../utilities/index.js";
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import type { BatchHandler } from "./batching.js";
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export type { BatchableRequest, BatchHandler } from "./batching.js";
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export { OperationBatcher } from "./batching.js";
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export declare namespace BatchLink {
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interface Options {
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/**
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* The interval at which to batch, in milliseconds.
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*
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* Defaults to 10.
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*/
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batchInterval?: number;
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/**
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* "batchInterval" is a throttling behavior by default, if you instead wish
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* to debounce outbound requests, set "batchDebounce" to true. More useful
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* for mutations than queries.
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*/
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batchDebounce?: boolean;
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/**
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* The maximum number of operations to include in one fetch.
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*
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* Defaults to 0 (infinite operations within the interval).
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*/
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batchMax?: number;
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/**
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* The handler that should execute a batch of operations.
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*/
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batchHandler?: BatchHandler;
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/**
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* creates the key for a batch
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*/
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batchKey?: (operation: Operation) => string;
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}
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}
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export declare class BatchLink extends ApolloLink {
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private batcher;
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constructor(fetchParams?: BatchLink.Options);
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request(operation: Operation, forward?: NextLink): Observable<FetchResult> | null;
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}
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//# sourceMappingURL=batchLink.d.ts.map
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