apollo-link-core

Install

npm i apollo-link-core

yarn add apollo-link-core

pnpm add apollo-link-core

Flexible, lightweight transport layer for GraphQL

execute: (link: ApolloLink, operation: GraphQLRequest) => Observable<any>;

makePromise: <R>(observable: Observable<R>) => Promise<R>;

abstract class ApolloLink {}

concat: (next: ApolloLink | RequestHandler) => ApolloLink;

static empty: () => ApolloLink;

static from: (links: (ApolloLink | RequestHandler)[]) => ApolloLink;

static passthrough: () => ApolloLink;

abstract request: (
    operation: Operation,
    forward?: NextLink
) => Observable<FetchResult> | null;

static split: (
    test: (op: Operation) => boolean,
    left: ApolloLink | RequestHandler,
    right?: ApolloLink | RequestHandler
) => ApolloLink;

interface GraphQLRequest {}

context?: Record<string, any>;

query?: string | DocumentNode;

variables?: Record<string, any>;

interface Operation {}

context?: Record<string, any>;

operationName?: string;

query: DocumentNode;

variables?: Record<string, any>;

type FetchResult<
    C = Record<string, any>,
    E = Record<string, any>
> = ExecutionResult & {
    extensions?: E;
    context?: C;
};

type NextLink = (operation: Operation) => Observable<FetchResult>;

type RequestHandler = (
    operation: Operation,
    forward?: NextLink
) => Observable<FetchResult> | null;

No peer dependencies.

To add a badge like this oneto your package's README, use the codes available below.

You may also use Shields.io to create a custom badge linking to https://www.jsdocs.io/package/apollo-link-core.

Markdown

[![jsDocs.io](https://img.shields.io/badge/jsDocs.io-reference-blue)](https://www.jsdocs.io/package/apollo-link-core)

HTML

<a href="https://www.jsdocs.io/package/apollo-link-core"><img src="https://img.shields.io/badge/jsDocs.io-reference-blue" alt="jsDocs.io"></a>