28 lines
1.1 KiB
TypeScript
28 lines
1.1 KiB
TypeScript
import type { ExecutionResult } from "graphql";
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import type { NetworkError, GraphQLErrors } from "../../errors/index.js";
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import { Observable } from "../../utilities/index.js";
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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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export interface ErrorResponse {
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graphQLErrors?: GraphQLErrors;
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networkError?: NetworkError;
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response?: ExecutionResult;
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operation: Operation;
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forward: NextLink;
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}
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export declare namespace ErrorLink {
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/**
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* Callback to be triggered when an error occurs within the link stack.
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*/
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interface ErrorHandler {
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(error: ErrorResponse): Observable<FetchResult> | void;
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}
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}
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export import ErrorHandler = ErrorLink.ErrorHandler;
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export declare function onError(errorHandler: ErrorHandler): ApolloLink;
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export declare class ErrorLink extends ApolloLink {
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private link;
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constructor(errorHandler: ErrorLink.ErrorHandler);
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request(operation: Operation, forward: NextLink): Observable<FetchResult> | null;
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}
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//# sourceMappingURL=index.d.ts.map
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