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apollo-link-core

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Flexible, lightweight transport layer for GraphQL

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import { Operation, RequestHandler, NextLink, FetchResult } from '../types'; import Observable from 'zen-observable-ts'; import { ApolloLink } from '../link'; export default class MockLink extends ApolloLink { constructor(handleRequest?: RequestHandler); request(operation: Operation, forward?: NextLink): Observable<FetchResult> | null; }